53444405

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 76391424

約数和(自身を除く): 22947019

約数列:

[1, 5, 7, 35, 47, 53, 235, 265, 329, 371, 613, 1645, 1855, 2491, 3065, 4291, 12455, 17437, 21455, 28811, 32489, 87185, 144055, 162445, 201677, 227423, 1008385, 1137115, 1526983, 7634915, 10688881, 53444405]

約数ペア:

[(1, 53444405), (5, 10688881), (7, 7634915), (35, 1526983), (47, 1137115), (53, 1008385), (235, 227423), (265, 201677), (329, 162445), (371, 144055), (613, 87185), (1645, 32489), (1855, 28811), (2491, 21455), (3065, 17437), (4291, 12455)]