51240514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{6217}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 83047608

約数和(自身を除く): 31807094

約数列:

[1, 2, 13, 26, 317, 634, 4121, 6217, 8242, 12434, 80821, 161642, 1970789, 3941578, 25620257, 51240514]

約数ペア:

[(1, 51240514), (2, 25620257), (13, 3941578), (26, 1970789), (317, 161642), (634, 80821), (4121, 12434), (6217, 8242)]