51864385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 64012032

約数和(自身を除く): 12147647

約数列:

[1, 5, 41, 205, 431, 587, 2155, 2935, 17671, 24067, 88355, 120335, 252997, 1264985, 10372877, 51864385]

約数ペア:

[(1, 51864385), (5, 10372877), (41, 1264985), (205, 252997), (431, 120335), (587, 88355), (2155, 24067), (2935, 17671)]