53124340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33623}}^1$

素因数の和:33711

約数の個数: 24

約数和(自身を含む): 112976640

約数和(自身を除く): 59852300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 33623, 67246, 134492, 168115, 336230, 672460, 2656217, 5312434, 10624868, 13281085, 26562170, 53124340]

約数ペア:

[(1, 53124340), (2, 26562170), (4, 13281085), (5, 10624868), (10, 5312434), (20, 2656217), (79, 672460), (158, 336230), (316, 168115), (395, 134492), (790, 67246), (1580, 33623)]