53393438

素因数分解:

$2^1\times 7^4\times {\mathrm{11119}}^1$

素因数の和:11149

約数の個数: 20

約数和(自身を含む): 93441360

約数和(自身を除く): 40047922

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 11119, 22238, 77833, 155666, 544831, 1089662, 3813817, 7627634, 26696719, 53393438]

約数ペア:

[(1, 53393438), (2, 26696719), (7, 7627634), (14, 3813817), (49, 1089662), (98, 544831), (343, 155666), (686, 77833), (2401, 22238), (4802, 11119)]