51647356

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 92272320

約数和(自身を除く): 40624964

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 1193, 2386, 4772, 10823, 21646, 43292, 94247, 163441, 188494, 326882, 376988, 653764, 12911839, 25823678, 51647356]

約数ペア:

[(1, 51647356), (2, 25823678), (4, 12911839), (79, 653764), (137, 376988), (158, 326882), (274, 188494), (316, 163441), (548, 94247), (1193, 43292), (2386, 21646), (4772, 10823)]