55637530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 108662400

約数和(自身を除く): 53024870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3079, 3614, 6158, 9035, 15395, 18070, 30790, 40027, 80054, 200135, 400270, 427981, 855962, 2139905, 4279810, 5563753, 11127506, 27818765, 55637530]

約数ペア:

[(1, 55637530), (2, 27818765), (5, 11127506), (10, 5563753), (13, 4279810), (26, 2139905), (65, 855962), (130, 427981), (139, 400270), (278, 200135), (695, 80054), (1390, 40027), (1807, 30790), (3079, 18070), (3614, 15395), (6158, 9035)]