52524440

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2081}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 118424160

約数和(自身を除く): 65899720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2081, 2524, 3155, 4162, 5048, 6310, 8324, 10405, 12620, 16648, 20810, 25240, 41620, 83240, 1313111, 2626222, 5252444, 6565555, 10504888, 13131110, 26262220, 52524440]

約数ペア:

[(1, 52524440), (2, 26262220), (4, 13131110), (5, 10504888), (8, 6565555), (10, 5252444), (20, 2626222), (40, 1313111), (631, 83240), (1262, 41620), (2081, 25240), (2524, 20810), (3155, 16648), (4162, 12620), (5048, 10405), (6310, 8324)]