56535960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36241}}^1$

素因数の和:36268

約数の個数: 64

約数和(自身を含む): 182659680

約数和(自身を除く): 126123720

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, 36241, 72482, 108723, 144964, 181205, 217446, 289928, 362410, 434892, 471133, 543615, 724820, 869784, 942266, 1087230, 1413399, 1449640, 1884532, 2174460, 2355665, 2826798, 3769064, 4348920, 4711330, 5653596, 7066995, 9422660, 11307192, 14133990, 18845320, 28267980, 56535960]

約数ペア:

[(1, 56535960), (2, 28267980), (3, 18845320), (4, 14133990), (5, 11307192), (6, 9422660), (8, 7066995), (10, 5653596), (12, 4711330), (13, 4348920), (15, 3769064), (20, 2826798), (24, 2355665), (26, 2174460), (30, 1884532), (39, 1449640), (40, 1413399), (52, 1087230), (60, 942266), (65, 869784), (78, 724820), (104, 543615), (120, 471133), (130, 434892), (156, 362410), (195, 289928), (260, 217446), (312, 181205), (390, 144964), (520, 108723), (780, 72482), (1560, 36241)]