51437485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5167}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 67721472

約数和(自身を除く): 16283987

約数列:

[1, 5, 11, 55, 181, 905, 1991, 5167, 9955, 25835, 56837, 284185, 935227, 4676135, 10287497, 51437485]

約数ペア:

[(1, 51437485), (5, 10287497), (11, 4676135), (55, 935227), (181, 284185), (905, 56837), (1991, 25835), (5167, 9955)]