52081740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289343}}^1$

素因数の和:289358

約数の個数: 36

約数和(自身を含む): 157981824

約数和(自身を除く): 105900084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289343, 578686, 868029, 1157372, 1446715, 1736058, 2604087, 2893430, 3472116, 4340145, 5208174, 5786860, 8680290, 10416348, 13020435, 17360580, 26040870, 52081740]

約数ペア:

[(1, 52081740), (2, 26040870), (3, 17360580), (4, 13020435), (5, 10416348), (6, 8680290), (9, 5786860), (10, 5208174), (12, 4340145), (15, 3472116), (18, 2893430), (20, 2604087), (30, 1736058), (36, 1446715), (45, 1157372), (60, 868029), (90, 578686), (180, 289343)]