52890240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 183673440

約数和(自身を除く): 130783200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 163, 169, 192, 195, 208, 240, 260, 312, 320, 326, 338, 384, 390, 416, 480, 489, 507, 520, 624, 640, 652, 676, 780, 815, 832, 845, 960, 978, 1014, 1040, 1248, 1304, 1352, 1560, 1630, 1664, 1690, 1920, 1956, 2028, 2080, 2119, 2445, 2496, 2535, 2608, 2704, 3120, 3260, 3380, 3912, 4056, 4160, 4238, 4890, 4992, 5070, 5216, 5408, 6240, 6357, 6520, 6760, 7824, 8112, 8320, 8476, 9780, 10140, 10432, 10595, 10816, 12480, 12714, 13040, 13520, 15648, 16224, 16952, 19560, 20280, 20864, 21190, 21632, 24960, 25428, 26080, 27040, 27547, 31296, 31785, 32448, 33904, 39120, 40560, 42380, 50856, 52160, 54080, 55094, 62592, 63570, 64896, 67808, 78240, 81120, 82641, 84760, 101712, 104320, 108160, 110188, 127140, 135616, 137735, 156480, 162240, 165282, 169520, 203424, 220376, 254280, 271232, 275470, 312960, 324480, 330564, 339040, 406848, 413205, 440752, 508560, 550940, 661128, 678080, 813696, 826410, 881504, 1017120, 1101880, 1322256, 1356160, 1652820, 1763008, 2034240, 2203760, 2644512, 3305640, 3526016, 4068480, 4407520, 5289024, 6611280, 8815040, 10578048, 13222560, 17630080, 26445120, 52890240]

約数ペア:

[(1, 52890240), (2, 26445120), (3, 17630080), (4, 13222560), (5, 10578048), (6, 8815040), (8, 6611280), (10, 5289024), (12, 4407520), (13, 4068480), (15, 3526016), (16, 3305640), (20, 2644512), (24, 2203760), (26, 2034240), (30, 1763008), (32, 1652820), (39, 1356160), (40, 1322256), (48, 1101880), (52, 1017120), (60, 881504), (64, 826410), (65, 813696), (78, 678080), (80, 661128), (96, 550940), (104, 508560), (120, 440752), (128, 413205), (130, 406848), (156, 339040), (160, 330564), (163, 324480), (169, 312960), (192, 275470), (195, 271232), (208, 254280), (240, 220376), (260, 203424), (312, 169520), (320, 165282), (326, 162240), (338, 156480), (384, 137735), (390, 135616), (416, 127140), (480, 110188), (489, 108160), (507, 104320), (520, 101712), (624, 84760), (640, 82641), (652, 81120), (676, 78240), (780, 67808), (815, 64896), (832, 63570), (845, 62592), (960, 55094), (978, 54080), (1014, 52160), (1040, 50856), (1248, 42380), (1304, 40560), (1352, 39120), (1560, 33904), (1630, 32448), (1664, 31785), (1690, 31296), (1920, 27547), (1956, 27040), (2028, 26080), (2080, 25428), (2119, 24960), (2445, 21632), (2496, 21190), (2535, 20864), (2608, 20280), (2704, 19560), (3120, 16952), (3260, 16224), (3380, 15648), (3912, 13520), (4056, 13040), (4160, 12714), (4238, 12480), (4890, 10816), (4992, 10595), (5070, 10432), (5216, 10140), (5408, 9780), (6240, 8476), (6357, 8320), (6520, 8112), (6760, 7824)]