57381868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 111089664

約数和(自身を除く): 53707796

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 163, 167, 326, 334, 527, 652, 668, 1054, 2108, 2771, 2839, 5053, 5177, 5542, 5678, 10106, 10354, 11084, 11356, 20212, 20708, 27221, 54442, 85901, 88009, 108884, 171802, 176018, 343604, 352036, 462757, 843851, 925514, 1687702, 1851028, 3375404, 14345467, 28690934, 57381868]

約数ペア:

[(1, 57381868), (2, 28690934), (4, 14345467), (17, 3375404), (31, 1851028), (34, 1687702), (62, 925514), (68, 843851), (124, 462757), (163, 352036), (167, 343604), (326, 176018), (334, 171802), (527, 108884), (652, 88009), (668, 85901), (1054, 54442), (2108, 27221), (2771, 20708), (2839, 20212), (5053, 11356), (5177, 11084), (5542, 10354), (5678, 10106)]