51321586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{1021}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 79066008

約数和(自身を除く): 27744422

約数列:

[1, 2, 41, 82, 613, 1021, 1226, 2042, 25133, 41861, 50266, 83722, 625873, 1251746, 25660793, 51321586]

約数ペア:

[(1, 51321586), (2, 25660793), (41, 1251746), (82, 625873), (613, 83722), (1021, 50266), (1226, 41861), (2042, 25133)]