47257380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262541}}^1$

素因数の和:262556

約数の個数: 36

約数和(自身を含む): 143347932

約数和(自身を除く): 96090552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262541, 525082, 787623, 1050164, 1312705, 1575246, 2362869, 2625410, 3150492, 3938115, 4725738, 5250820, 7876230, 9451476, 11814345, 15752460, 23628690, 47257380]

約数ペア:

[(1, 47257380), (2, 23628690), (3, 15752460), (4, 11814345), (5, 9451476), (6, 7876230), (9, 5250820), (10, 4725738), (12, 3938115), (15, 3150492), (18, 2625410), (20, 2362869), (30, 1575246), (36, 1312705), (45, 1050164), (60, 787623), (90, 525082), (180, 262541)]