55273160

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5099}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 69574840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5099, 5420, 10198, 10840, 20396, 25495, 40792, 50990, 101980, 203960, 1381829, 2763658, 5527316, 6909145, 11054632, 13818290, 27636580, 55273160]

約数ペア:

[(1, 55273160), (2, 27636580), (4, 13818290), (5, 11054632), (8, 6909145), (10, 5527316), (20, 2763658), (40, 1381829), (271, 203960), (542, 101980), (1084, 50990), (1355, 40792), (2168, 25495), (2710, 20396), (5099, 10840), (5420, 10198)]