49903969920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{86351}}^1$

素因数の和:86423

約数の個数: 256

約数和(自身を含む): 186022932480

約数和(自身を除く): 136118962560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 1920, 2064, 2240, 2408, 2580, 2688, 2752, 3010, 3360, 3440, 3612, 4128, 4480, 4515, 4816, 5160, 5504, 6020, 6720, 6880, 7224, 8256, 9030, 9632, 10320, 12040, 13440, 13760, 14448, 16512, 18060, 19264, 20640, 24080, 27520, 28896, 36120, 38528, 41280, 48160, 57792, 72240, 82560, 86351, 96320, 115584, 144480, 172702, 192640, 259053, 288960, 345404, 431755, 518106, 577920, 604457, 690808, 863510, 1036212, 1208914, 1295265, 1381616, 1727020, 1813371, 2072424, 2417828, 2590530, 2763232, 3022285, 3454040, 3626742, 3713093, 4144848, 4835656, 5181060, 5526464, 6044570, 6908080, 7253484, 7426186, 8289696, 9066855, 9671312, 10362120, 11052928, 11139279, 12089140, 13816160, 14506968, 14852372, 16579392, 18133710, 18565465, 19342624, 20724240, 22278558, 24178280, 25991651, 27632320, 29013936, 29704744, 33158784, 36267420, 37130930, 38685248, 41448480, 44557116, 48356560, 51983302, 55264640, 55696395, 58027872, 59409488, 72534840, 74261860, 77370496, 77974953, 82896960, 89114232, 96713120, 103966604, 111392790, 116055744, 118818976, 129958255, 145069680, 148523720, 155949906, 165793920, 178228464, 193426240, 207933208, 222785580, 232111488, 237637952, 259916510, 290139360, 297047440, 311899812, 356456928, 386852480, 389874765, 415866416, 445571160, 475275904, 519833020, 580278720, 594094880, 623799624, 712913856, 779749530, 831732832, 891142320, 1039666040, 1160557440, 1188189760, 1247599248, 1425827712, 1559499060, 1663465664, 1782284640, 2079332080, 2376379520, 2495198496, 3118998120, 3326931328, 3564569280, 4158664160, 4990396992, 6237996240, 7129138560, 8317328320, 9980793984, 12475992480, 16634656640, 24951984960, 49903969920]

約数ペア:

[(1, 49903969920), (2, 24951984960), (3, 16634656640), (4, 12475992480), (5, 9980793984), (6, 8317328320), (7, 7129138560), (8, 6237996240), (10, 4990396992), (12, 4158664160), (14, 3564569280), (15, 3326931328), (16, 3118998120), (20, 2495198496), (21, 2376379520), (24, 2079332080), (28, 1782284640), (30, 1663465664), (32, 1559499060), (35, 1425827712), (40, 1247599248), (42, 1188189760), (43, 1160557440), (48, 1039666040), (56, 891142320), (60, 831732832), (64, 779749530), (70, 712913856), (80, 623799624), (84, 594094880), (86, 580278720), (96, 519833020), (105, 475275904), (112, 445571160), (120, 415866416), (128, 389874765), (129, 386852480), (140, 356456928), (160, 311899812), (168, 297047440), (172, 290139360), (192, 259916510), (210, 237637952), (215, 232111488), (224, 222785580), (240, 207933208), (258, 193426240), (280, 178228464), (301, 165793920), (320, 155949906), (336, 148523720), (344, 145069680), (384, 129958255), (420, 118818976), (430, 116055744), (448, 111392790), (480, 103966604), (516, 96713120), (560, 89114232), (602, 82896960), (640, 77974953), (645, 77370496), (672, 74261860), (688, 72534840), (840, 59409488), (860, 58027872), (896, 55696395), (903, 55264640), (960, 51983302), (1032, 48356560), (1120, 44557116), (1204, 41448480), (1290, 38685248), (1344, 37130930), (1376, 36267420), (1505, 33158784), (1680, 29704744), (1720, 29013936), (1806, 27632320), (1920, 25991651), (2064, 24178280), (2240, 22278558), (2408, 20724240), (2580, 19342624), (2688, 18565465), (2752, 18133710), (3010, 16579392), (3360, 14852372), (3440, 14506968), (3612, 13816160), (4128, 12089140), (4480, 11139279), (4515, 11052928), (4816, 10362120), (5160, 9671312), (5504, 9066855), (6020, 8289696), (6720, 7426186), (6880, 7253484), (7224, 6908080), (8256, 6044570), (9030, 5526464), (9632, 5181060), (10320, 4835656), (12040, 4144848), (13440, 3713093), (13760, 3626742), (14448, 3454040), (16512, 3022285), (18060, 2763232), (19264, 2590530), (20640, 2417828), (24080, 2072424), (27520, 1813371), (28896, 1727020), (36120, 1381616), (38528, 1295265), (41280, 1208914), (48160, 1036212), (57792, 863510), (72240, 690808), (82560, 604457), (86351, 577920), (96320, 518106), (115584, 431755), (144480, 345404), (172702, 288960), (192640, 259053)]