47753180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33629}}^1$

素因数の和:33709

約数の個数: 24

約数和(自身を含む): 101697120

約数和(自身を除く): 53943940

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 33629, 67258, 134516, 168145, 336290, 672580, 2387659, 4775318, 9550636, 11938295, 23876590, 47753180]

約数ペア:

[(1, 47753180), (2, 23876590), (4, 11938295), (5, 9550636), (10, 4775318), (20, 2387659), (71, 672580), (142, 336290), (284, 168145), (355, 134516), (710, 67258), (1420, 33629)]