49975737

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 78249600

約数和(自身を除く): 28273863

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 3119, 5341, 9357, 16023, 21833, 65499, 152831, 339971, 458493, 1019913, 2379797, 7139391, 16658579, 49975737]

約数ペア:

[(1, 49975737), (3, 16658579), (7, 7139391), (21, 2379797), (49, 1019913), (109, 458493), (147, 339971), (327, 152831), (763, 65499), (2289, 21833), (3119, 16023), (5341, 9357)]