51977790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{577531}}^1$

素因数の和:577544

約数の個数: 24

約数和(自身を含む): 135142488

約数和(自身を除く): 83164698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 577531, 1155062, 1732593, 2887655, 3465186, 5197779, 5775310, 8662965, 10395558, 17325930, 25988895, 51977790]

約数ペア:

[(1, 51977790), (2, 25988895), (3, 17325930), (5, 10395558), (6, 8662965), (9, 5775310), (10, 5197779), (15, 3465186), (18, 2887655), (30, 1732593), (45, 1155062), (90, 577531)]