55726416

素因数分解:

$2^4\times 3^2\times {\mathrm{386989}}^1$

素因数の和:387003

約数の個数: 30

約数和(自身を含む): 155956970

約数和(自身を除く): 100230554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 386989, 773978, 1160967, 1547956, 2321934, 3095912, 3482901, 4643868, 6191824, 6965802, 9287736, 13931604, 18575472, 27863208, 55726416]

約数ペア:

[(1, 55726416), (2, 27863208), (3, 18575472), (4, 13931604), (6, 9287736), (8, 6965802), (9, 6191824), (12, 4643868), (16, 3482901), (18, 3095912), (24, 2321934), (36, 1547956), (48, 1160967), (72, 773978), (144, 386989)]