56216030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 109837728

約数和(自身を除く): 53621698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3301, 3406, 6602, 8515, 16505, 17030, 33010, 42913, 85826, 214565, 429130, 432431, 864862, 2162155, 4324310, 5621603, 11243206, 28108015, 56216030]

約数ペア:

[(1, 56216030), (2, 28108015), (5, 11243206), (10, 5621603), (13, 4324310), (26, 2162155), (65, 864862), (130, 432431), (131, 429130), (262, 214565), (655, 85826), (1310, 42913), (1703, 33010), (3301, 17030), (3406, 16505), (6602, 8515)]