56776915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3917}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 73721088

約数和(自身を除く): 16944173

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 3917, 14495, 19585, 50921, 254605, 873491, 4367455, 11355383, 56776915]

約数ペア:

[(1, 56776915), (5, 11355383), (13, 4367455), (65, 873491), (223, 254605), (1115, 50921), (2899, 19585), (3917, 14495)]