47442910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{66821}}^1$

素因数の和:66899

約数の個数: 16

約数和(自身を含む): 86601312

約数和(自身を除く): 39158402

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 66821, 133642, 334105, 668210, 4744291, 9488582, 23721455, 47442910]

約数ペア:

[(1, 47442910), (2, 23721455), (5, 9488582), (10, 4744291), (71, 668210), (142, 334105), (355, 133642), (710, 66821)]