520050522

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 1088225280

約数和(自身を除く): 568174758

約数列:

[1, 2, 3, 6, 53, 79, 106, 127, 158, 159, 163, 237, 254, 318, 326, 381, 474, 489, 762, 978, 4187, 6731, 8374, 8639, 10033, 12561, 12877, 13462, 17278, 20066, 20193, 20701, 25122, 25754, 25917, 30099, 38631, 40386, 41402, 51834, 60198, 62103, 77262, 124206, 531749, 682481, 1063498, 1097153, 1364962, 1595247, 1635379, 2047443, 2194306, 3190494, 3270758, 3291459, 4094886, 4906137, 6582918, 9812274, 86675087, 173350174, 260025261, 520050522]

約数ペア:

[(1, 520050522), (2, 260025261), (3, 173350174), (6, 86675087), (53, 9812274), (79, 6582918), (106, 4906137), (127, 4094886), (158, 3291459), (159, 3270758), (163, 3190494), (237, 2194306), (254, 2047443), (318, 1635379), (326, 1595247), (381, 1364962), (474, 1097153), (489, 1063498), (762, 682481), (978, 531749), (4187, 124206), (6731, 77262), (8374, 62103), (8639, 60198), (10033, 51834), (12561, 41402), (12877, 40386), (13462, 38631), (17278, 30099), (20066, 25917), (20193, 25754), (20701, 25122)]