51321208

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{50513}}^1$

素因数の和:50646

約数の個数: 16

約数和(自身を含む): 96986880

約数和(自身を除く): 45665672

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 50513, 101026, 202052, 404104, 6415151, 12830302, 25660604, 51321208]

約数ペア:

[(1, 51321208), (2, 25660604), (4, 12830302), (8, 6415151), (127, 404104), (254, 202052), (508, 101026), (1016, 50513)]