56869070

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 47277490

約数列:

[1, 2, 5, 10, 139, 163, 251, 278, 326, 502, 695, 815, 1255, 1390, 1630, 2510, 22657, 34889, 40913, 45314, 69778, 81826, 113285, 174445, 204565, 226570, 348890, 409130, 5686907, 11373814, 28434535, 56869070]

約数ペア:

[(1, 56869070), (2, 28434535), (5, 11373814), (10, 5686907), (139, 409130), (163, 348890), (251, 226570), (278, 204565), (326, 174445), (502, 113285), (695, 81826), (815, 69778), (1255, 45314), (1390, 40913), (1630, 34889), (2510, 22657)]