49339920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 179131392

約数和(自身を除く): 129791472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 683, 688, 840, 860, 903, 1032, 1204, 1290, 1366, 1505, 1680, 1720, 1806, 2049, 2064, 2408, 2580, 2732, 3010, 3415, 3440, 3612, 4098, 4515, 4781, 4816, 5160, 5464, 6020, 6830, 7224, 8196, 9030, 9562, 10245, 10320, 10928, 12040, 13660, 14343, 14448, 16392, 18060, 19124, 20490, 23905, 24080, 27320, 28686, 29369, 32784, 36120, 38248, 40980, 47810, 54640, 57372, 58738, 71715, 72240, 76496, 81960, 88107, 95620, 114744, 117476, 143430, 146845, 163920, 176214, 191240, 205583, 229488, 234952, 286860, 293690, 352428, 382480, 411166, 440535, 469904, 573720, 587380, 616749, 704856, 822332, 881070, 1027915, 1147440, 1174760, 1233498, 1409712, 1644664, 1762140, 2055830, 2349520, 2466996, 3083745, 3289328, 3524280, 4111660, 4933992, 6167490, 7048560, 8223320, 9867984, 12334980, 16446640, 24669960, 49339920]

約数ペア:

[(1, 49339920), (2, 24669960), (3, 16446640), (4, 12334980), (5, 9867984), (6, 8223320), (7, 7048560), (8, 6167490), (10, 4933992), (12, 4111660), (14, 3524280), (15, 3289328), (16, 3083745), (20, 2466996), (21, 2349520), (24, 2055830), (28, 1762140), (30, 1644664), (35, 1409712), (40, 1233498), (42, 1174760), (43, 1147440), (48, 1027915), (56, 881070), (60, 822332), (70, 704856), (80, 616749), (84, 587380), (86, 573720), (105, 469904), (112, 440535), (120, 411166), (129, 382480), (140, 352428), (168, 293690), (172, 286860), (210, 234952), (215, 229488), (240, 205583), (258, 191240), (280, 176214), (301, 163920), (336, 146845), (344, 143430), (420, 117476), (430, 114744), (516, 95620), (560, 88107), (602, 81960), (645, 76496), (683, 72240), (688, 71715), (840, 58738), (860, 57372), (903, 54640), (1032, 47810), (1204, 40980), (1290, 38248), (1366, 36120), (1505, 32784), (1680, 29369), (1720, 28686), (1806, 27320), (2049, 24080), (2064, 23905), (2408, 20490), (2580, 19124), (2732, 18060), (3010, 16392), (3415, 14448), (3440, 14343), (3612, 13660), (4098, 12040), (4515, 10928), (4781, 10320), (4816, 10245), (5160, 9562), (5464, 9030), (6020, 8196), (6830, 7224)]