52742420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49757}}^1$

素因数の和:49819

約数の個数: 24

約数和(自身を含む): 112851144

約数和(自身を除く): 60108724

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 49757, 99514, 199028, 248785, 497570, 995140, 2637121, 5274242, 10548484, 13185605, 26371210, 52742420]

約数ペア:

[(1, 52742420), (2, 26371210), (4, 13185605), (5, 10548484), (10, 5274242), (20, 2637121), (53, 995140), (106, 497570), (212, 248785), (265, 199028), (530, 99514), (1060, 49757)]