55753360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53635

約数の個数: 40

約数和(自身を含む): 139600440

約数和(自身を除く): 83847080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53609, 107218, 214436, 268045, 428872, 536090, 696917, 857744, 1072180, 1393834, 2144360, 2787668, 3484585, 4288720, 5575336, 6969170, 11150672, 13938340, 27876680, 55753360]

約数ペア:

[(1, 55753360), (2, 27876680), (4, 13938340), (5, 11150672), (8, 6969170), (10, 5575336), (13, 4288720), (16, 3484585), (20, 2787668), (26, 2144360), (40, 1393834), (52, 1072180), (65, 857744), (80, 696917), (104, 536090), (130, 428872), (208, 268045), (260, 214436), (520, 107218), (1040, 53609)]