54199580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37123}}^1$

素因数の和:37205

約数の個数: 24

約数和(自身を含む): 115381392

約数和(自身を除く): 61181812

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 37123, 74246, 148492, 185615, 371230, 742460, 2709979, 5419958, 10839916, 13549895, 27099790, 54199580]

約数ペア:

[(1, 54199580), (2, 27099790), (4, 13549895), (5, 10839916), (10, 5419958), (20, 2709979), (73, 742460), (146, 371230), (292, 185615), (365, 148492), (730, 74246), (1460, 37123)]