52640646

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{20939}}^1$

素因数の和:21363

約数の個数: 16

約数和(自身を含む): 105537600

約数和(自身を除く): 52896954

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 20939, 41878, 62817, 125634, 8773441, 17546882, 26320323, 52640646]

約数ペア:

[(1, 52640646), (2, 26320323), (3, 17546882), (6, 8773441), (419, 125634), (838, 62817), (1257, 41878), (2514, 20939)]