54995790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2851}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 132241536

約数和(自身を除く): 77245746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2851, 3215, 3858, 5702, 6430, 8553, 9645, 14255, 17106, 19290, 28510, 42765, 85530, 1833193, 3666386, 5499579, 9165965, 10999158, 18331930, 27497895, 54995790]

約数ペア:

[(1, 54995790), (2, 27497895), (3, 18331930), (5, 10999158), (6, 9165965), (10, 5499579), (15, 3666386), (30, 1833193), (643, 85530), (1286, 42765), (1929, 28510), (2851, 19290), (3215, 17106), (3858, 14255), (5702, 9645), (6430, 8553)]