51668799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 86413824

約数和(自身を除く): 34745025

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 3571, 4823, 10713, 14469, 24997, 46423, 74991, 139269, 189263, 324961, 567789, 974883, 1324841, 2460419, 3974523, 7381257, 17222933, 51668799]

約数ペア:

[(1, 51668799), (3, 17222933), (7, 7381257), (13, 3974523), (21, 2460419), (39, 1324841), (53, 974883), (91, 567789), (159, 324961), (273, 189263), (371, 139269), (689, 74991), (1113, 46423), (2067, 24997), (3571, 14469), (4823, 10713)]