51729041

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 65001600

約数和(自身を除く): 13272559

約数列:

[1, 7, 13, 73, 91, 169, 511, 599, 949, 1183, 4193, 6643, 7787, 12337, 43727, 54509, 86359, 101231, 306089, 568451, 708617, 3979157, 7389863, 51729041]

約数ペア:

[(1, 51729041), (7, 7389863), (13, 3979157), (73, 708617), (91, 568451), (169, 306089), (511, 101231), (599, 86359), (949, 54509), (1183, 43727), (4193, 12337), (6643, 7787)]