51252490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22381}}^1$

素因数の和:22617

約数の個数: 16

約数和(自身を含む): 92661480

約数和(自身を除く): 41408990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 22381, 44762, 111905, 223810, 5125249, 10250498, 25626245, 51252490]

約数ペア:

[(1, 51252490), (2, 25626245), (5, 10250498), (10, 5125249), (229, 223810), (458, 111905), (1145, 44762), (2290, 22381)]