52257640

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7823}}^1$

素因数の和:8001

約数の個数: 32

約数和(自身を含む): 118298880

約数和(自身を除く): 66041240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 7823, 15646, 31292, 39115, 62584, 78230, 156460, 312920, 1306441, 2612882, 5225764, 6532205, 10451528, 13064410, 26128820, 52257640]

約数ペア:

[(1, 52257640), (2, 26128820), (4, 13064410), (5, 10451528), (8, 6532205), (10, 5225764), (20, 2612882), (40, 1306441), (167, 312920), (334, 156460), (668, 78230), (835, 62584), (1336, 39115), (1670, 31292), (3340, 15646), (6680, 7823)]