56891572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 103212032

約数和(自身を除く): 46320460

約数列:

[1, 2, 4, 31, 62, 124, 271, 542, 1084, 1693, 3386, 6772, 8401, 16802, 33604, 52483, 104966, 209932, 458803, 917606, 1835212, 14222893, 28445786, 56891572]

約数ペア:

[(1, 56891572), (2, 28445786), (4, 14222893), (31, 1835212), (62, 917606), (124, 458803), (271, 209932), (542, 104966), (1084, 52483), (1693, 33604), (3386, 16802), (6772, 8401)]