51421684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{414691}}^1$

素因数の和:414726

約数の個数: 12

約数和(自身を含む): 92891008

約数和(自身を除く): 41469324

約数列:

[1, 2, 4, 31, 62, 124, 414691, 829382, 1658764, 12855421, 25710842, 51421684]

約数ペア:

[(1, 51421684), (2, 25710842), (4, 12855421), (31, 1658764), (62, 829382), (124, 414691)]