51079070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{104243}}^1$

素因数の和:104264

約数の個数: 24

約数和(自身を含む): 106954344

約数和(自身を除く): 55875274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 104243, 208486, 521215, 729701, 1042430, 1459402, 3648505, 5107907, 7297010, 10215814, 25539535, 51079070]

約数ペア:

[(1, 51079070), (2, 25539535), (5, 10215814), (7, 7297010), (10, 5107907), (14, 3648505), (35, 1459402), (49, 1042430), (70, 729701), (98, 521215), (245, 208486), (490, 104243)]