57893420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 132215328

約数和(自身を除く): 74321908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2081, 2140, 2782, 4162, 5564, 6955, 8324, 10405, 13910, 20810, 27053, 27820, 41620, 54106, 108212, 135265, 222667, 270530, 445334, 541060, 890668, 1113335, 2226670, 2894671, 4453340, 5789342, 11578684, 14473355, 28946710, 57893420]

約数ペア:

[(1, 57893420), (2, 28946710), (4, 14473355), (5, 11578684), (10, 5789342), (13, 4453340), (20, 2894671), (26, 2226670), (52, 1113335), (65, 890668), (107, 541060), (130, 445334), (214, 270530), (260, 222667), (428, 135265), (535, 108212), (1070, 54106), (1391, 41620), (2081, 27820), (2140, 27053), (2782, 20810), (4162, 13910), (5564, 10405), (6955, 8324)]