51261008

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{33029}}^1$

素因数の和:33134

約数の個数: 20

約数和(自身を含む): 100345140

約数和(自身を除く): 49084132

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 33029, 66058, 132116, 264232, 528464, 3203813, 6407626, 12815252, 25630504, 51261008]

約数ペア:

[(1, 51261008), (2, 25630504), (4, 12815252), (8, 6407626), (16, 3203813), (97, 528464), (194, 264232), (388, 132116), (776, 66058), (1552, 33029)]