56554809776

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{1019}}^1\times {\mathrm{17431}}^1$

素因数の和:18657

約数の個数: 40

約数和(自身を含む): 110239968000

約数和(自身を除く): 53685158224

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1019, 1592, 2038, 3184, 4076, 8152, 16304, 17431, 34862, 69724, 139448, 202781, 278896, 405562, 811124, 1622248, 3244496, 3468769, 6937538, 13875076, 17762189, 27750152, 35524378, 55500304, 71048756, 142097512, 284195024, 3534675611, 7069351222, 14138702444, 28277404888, 56554809776]

約数ペア:

[(1, 56554809776), (2, 28277404888), (4, 14138702444), (8, 7069351222), (16, 3534675611), (199, 284195024), (398, 142097512), (796, 71048756), (1019, 55500304), (1592, 35524378), (2038, 27750152), (3184, 17762189), (4076, 13875076), (8152, 6937538), (16304, 3468769), (17431, 3244496), (34862, 1622248), (69724, 811124), (139448, 405562), (202781, 278896)]