51198328

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{40763}}^1$

素因数の和:40926

約数の個数: 16

約数和(自身を含む): 96610680

約数和(自身を除く): 45412352

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 40763, 81526, 163052, 326104, 6399791, 12799582, 25599164, 51198328]

約数ペア:

[(1, 51198328), (2, 25599164), (4, 12799582), (8, 6399791), (157, 326104), (314, 163052), (628, 81526), (1256, 40763)]