53018672048

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{7870943}}^1$

素因数の和:7871372

約数の個数: 20

約数和(自身を含む): 102967689408

約数和(自身を除く): 49949017360

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 7870943, 15741886, 31483772, 62967544, 125935088, 3313667003, 6627334006, 13254668012, 26509336024, 53018672048]

約数ペア:

[(1, 53018672048), (2, 26509336024), (4, 13254668012), (8, 6627334006), (16, 3313667003), (421, 125935088), (842, 62967544), (1684, 31483772), (3368, 15741886), (6736, 7870943)]