53372280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34213}}^1$

素因数の和:34240

約数の個数: 64

約数和(自身を含む): 172438560

約数和(自身を除く): 119066280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34213, 68426, 102639, 136852, 171065, 205278, 273704, 342130, 410556, 444769, 513195, 684260, 821112, 889538, 1026390, 1334307, 1368520, 1779076, 2052780, 2223845, 2668614, 3558152, 4105560, 4447690, 5337228, 6671535, 8895380, 10674456, 13343070, 17790760, 26686140, 53372280]

約数ペア:

[(1, 53372280), (2, 26686140), (3, 17790760), (4, 13343070), (5, 10674456), (6, 8895380), (8, 6671535), (10, 5337228), (12, 4447690), (13, 4105560), (15, 3558152), (20, 2668614), (24, 2223845), (26, 2052780), (30, 1779076), (39, 1368520), (40, 1334307), (52, 1026390), (60, 889538), (65, 821112), (78, 684260), (104, 513195), (120, 444769), (130, 410556), (156, 342130), (195, 273704), (260, 205278), (312, 171065), (390, 136852), (520, 102639), (780, 68426), (1560, 34213)]