50801998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14057}}^1$

素因数の和:14211

約数の個数: 16

約数和(自身を含む): 82661040

約数和(自身を除く): 31859042

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 14057, 28114, 182741, 365482, 1953923, 3907846, 25400999, 50801998]

約数ペア:

[(1, 50801998), (2, 25400999), (13, 3907846), (26, 1953923), (139, 365482), (278, 182741), (1807, 28114), (3614, 14057)]