55810420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121327}}^1$

素因数の和:121359

約数の個数: 24

約数和(自身を含む): 122298624

約数和(自身を除く): 66488204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 121327, 242654, 485308, 606635, 1213270, 2426540, 2790521, 5581042, 11162084, 13952605, 27905210, 55810420]

約数ペア:

[(1, 55810420), (2, 27905210), (4, 13952605), (5, 11162084), (10, 5581042), (20, 2790521), (23, 2426540), (46, 1213270), (92, 606635), (115, 485308), (230, 242654), (460, 121327)]