51917816

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{30757}}^1$

素因数の和:30974

約数の個数: 16

約数和(自身を含む): 97810440

約数和(自身を除く): 45892624

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 30757, 61514, 123028, 246056, 6489727, 12979454, 25958908, 51917816]

約数ペア:

[(1, 51917816), (2, 25958908), (4, 12979454), (8, 6489727), (211, 246056), (422, 123028), (844, 61514), (1688, 30757)]