51358516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31547}}^1$

素因数の和:31599

約数の個数: 24

約数和(自身を含む): 100701216

約数和(自身を除く): 49342700

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 31547, 63094, 126188, 347017, 694034, 1167239, 1388068, 2334478, 4668956, 12839629, 25679258, 51358516]

約数ペア:

[(1, 51358516), (2, 25679258), (4, 12839629), (11, 4668956), (22, 2334478), (37, 1388068), (44, 1167239), (74, 694034), (148, 347017), (407, 126188), (814, 63094), (1628, 31547)]