53836120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5492

約数の個数: 64

約数和(自身を含む): 137340000

約数和(自身を除く): 83503880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 5449, 9880, 10898, 21796, 27245, 43592, 54490, 70837, 103531, 108980, 141674, 207062, 217960, 283348, 354185, 414124, 517655, 566696, 708370, 828248, 1035310, 1345903, 1416740, 2070620, 2691806, 2833480, 4141240, 5383612, 6729515, 10767224, 13459030, 26918060, 53836120]

約数ペア:

[(1, 53836120), (2, 26918060), (4, 13459030), (5, 10767224), (8, 6729515), (10, 5383612), (13, 4141240), (19, 2833480), (20, 2691806), (26, 2070620), (38, 1416740), (40, 1345903), (52, 1035310), (65, 828248), (76, 708370), (95, 566696), (104, 517655), (130, 414124), (152, 354185), (190, 283348), (247, 217960), (260, 207062), (380, 141674), (494, 108980), (520, 103531), (760, 70837), (988, 54490), (1235, 43592), (1976, 27245), (2470, 21796), (4940, 10898), (5449, 9880)]