52560590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 96707520

約数和(自身を除く): 44146930

約数列:

[1, 2, 5, 10, 71, 142, 181, 355, 362, 409, 710, 818, 905, 1810, 2045, 4090, 12851, 25702, 29039, 58078, 64255, 74029, 128510, 145195, 148058, 290390, 370145, 740290, 5256059, 10512118, 26280295, 52560590]

約数ペア:

[(1, 52560590), (2, 26280295), (5, 10512118), (10, 5256059), (71, 740290), (142, 370145), (181, 290390), (355, 148058), (362, 145195), (409, 128510), (710, 74029), (818, 64255), (905, 58078), (1810, 29039), (2045, 25702), (4090, 12851)]