53504425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 71903384

約数和(自身を除く): 18398959

約数列:

[1, 5, 13, 25, 65, 193, 325, 853, 965, 2509, 4265, 4825, 11089, 12545, 21325, 55445, 62725, 164629, 277225, 823145, 2140177, 4115725, 10700885, 53504425]

約数ペア:

[(1, 53504425), (5, 10700885), (13, 4115725), (25, 2140177), (65, 823145), (193, 277225), (325, 164629), (853, 62725), (965, 55445), (2509, 21325), (4265, 12545), (4825, 11089)]