55419780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 168384384

約数和(自身を除く): 112964604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 313, 390, 454, 626, 681, 780, 908, 939, 1135, 1252, 1362, 1565, 1878, 2270, 2724, 2951, 3130, 3405, 3756, 4069, 4540, 4695, 5902, 6260, 6810, 8138, 8853, 9390, 11804, 12207, 13620, 14755, 16276, 17706, 18780, 20345, 24414, 29510, 35412, 40690, 44265, 48828, 59020, 61035, 71051, 81380, 88530, 122070, 142102, 177060, 213153, 244140, 284204, 355255, 426306, 710510, 852612, 923663, 1065765, 1421020, 1847326, 2131530, 2770989, 3694652, 4263060, 4618315, 5541978, 9236630, 11083956, 13854945, 18473260, 27709890, 55419780]

約数ペア:

[(1, 55419780), (2, 27709890), (3, 18473260), (4, 13854945), (5, 11083956), (6, 9236630), (10, 5541978), (12, 4618315), (13, 4263060), (15, 3694652), (20, 2770989), (26, 2131530), (30, 1847326), (39, 1421020), (52, 1065765), (60, 923663), (65, 852612), (78, 710510), (130, 426306), (156, 355255), (195, 284204), (227, 244140), (260, 213153), (313, 177060), (390, 142102), (454, 122070), (626, 88530), (681, 81380), (780, 71051), (908, 61035), (939, 59020), (1135, 48828), (1252, 44265), (1362, 40690), (1565, 35412), (1878, 29510), (2270, 24414), (2724, 20345), (2951, 18780), (3130, 17706), (3405, 16276), (3756, 14755), (4069, 13620), (4540, 12207), (4695, 11804), (5902, 9390), (6260, 8853), (6810, 8138)]