55243489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4259}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 67478400

約数和(自身を除く): 12234911

約数列:

[1, 7, 17, 109, 119, 763, 1853, 4259, 12971, 29813, 72403, 464231, 506821, 3249617, 7891927, 55243489]

約数ペア:

[(1, 55243489), (7, 7891927), (17, 3249617), (109, 506821), (119, 464231), (763, 72403), (1853, 29813), (4259, 12971)]