51497145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163483}}^1$

素因数の和:163501

約数の個数: 24

約数和(自身を含む): 102014016

約数和(自身を除く): 50516871

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 163483, 490449, 817415, 1144381, 1471347, 2452245, 3433143, 5721905, 7356735, 10299429, 17165715, 51497145]

約数ペア:

[(1, 51497145), (3, 17165715), (5, 10299429), (7, 7356735), (9, 5721905), (15, 3433143), (21, 2452245), (35, 1471347), (45, 1144381), (63, 817415), (105, 490449), (315, 163483)]