48904359

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136987}}^1$

素因数の和:137014

約数の個数: 16

約数和(自身を含む): 78905088

約数和(自身を除く): 30000729

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 136987, 410961, 958909, 2328779, 2876727, 6986337, 16301453, 48904359]

約数ペア:

[(1, 48904359), (3, 16301453), (7, 6986337), (17, 2876727), (21, 2328779), (51, 958909), (119, 410961), (357, 136987)]