55241480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2377}}^1$

素因数の和:2478

約数の個数: 64

約数和(自身を含む): 143821440

約数和(自身を除く): 88579960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2377, 2905, 3320, 4648, 4754, 5810, 9508, 11620, 11885, 16639, 19016, 23240, 23770, 33278, 47540, 66556, 83195, 95080, 133112, 166390, 197291, 332780, 394582, 665560, 789164, 986455, 1381037, 1578328, 1972910, 2762074, 3945820, 5524148, 6905185, 7891640, 11048296, 13810370, 27620740, 55241480]

約数ペア:

[(1, 55241480), (2, 27620740), (4, 13810370), (5, 11048296), (7, 7891640), (8, 6905185), (10, 5524148), (14, 3945820), (20, 2762074), (28, 1972910), (35, 1578328), (40, 1381037), (56, 986455), (70, 789164), (83, 665560), (140, 394582), (166, 332780), (280, 197291), (332, 166390), (415, 133112), (581, 95080), (664, 83195), (830, 66556), (1162, 47540), (1660, 33278), (2324, 23770), (2377, 23240), (2905, 19016), (3320, 16639), (4648, 11885), (4754, 11620), (5810, 9508)]