528665150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47843}}^1$

素因数の和:47885

約数の個数: 48

約数和(自身を含む): 1121271984

約数和(自身を除く): 592606834

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 47843, 95686, 239215, 478430, 621959, 813331, 1196075, 1243918, 1626662, 2392150, 3109795, 4066655, 6219590, 8133310, 10573303, 15548975, 20333275, 21146606, 31097950, 40666550, 52866515, 105733030, 264332575, 528665150]

約数ペア:

[(1, 528665150), (2, 264332575), (5, 105733030), (10, 52866515), (13, 40666550), (17, 31097950), (25, 21146606), (26, 20333275), (34, 15548975), (50, 10573303), (65, 8133310), (85, 6219590), (130, 4066655), (170, 3109795), (221, 2392150), (325, 1626662), (425, 1243918), (442, 1196075), (650, 813331), (850, 621959), (1105, 478430), (2210, 239215), (5525, 95686), (11050, 47843)]