56642510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{195319}}^1$

素因数の和:195355

約数の個数: 16

約数和(自身を含む): 105472800

約数和(自身を除く): 48830290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 195319, 390638, 976595, 1953190, 5664251, 11328502, 28321255, 56642510]

約数ペア:

[(1, 56642510), (2, 28321255), (5, 11328502), (10, 5664251), (29, 1953190), (58, 976595), (145, 390638), (290, 195319)]