54859040

素因数分解:

$2^5\times 5^1\times {\mathrm{342869}}^1$

素因数の和:342884

約数の個数: 24

約数和(自身を含む): 129604860

約数和(自身を除く): 74745820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 342869, 685738, 1371476, 1714345, 2742952, 3428690, 5485904, 6857380, 10971808, 13714760, 27429520, 54859040]

約数ペア:

[(1, 54859040), (2, 27429520), (4, 13714760), (5, 10971808), (8, 6857380), (10, 5485904), (16, 3428690), (20, 2742952), (32, 1714345), (40, 1371476), (80, 685738), (160, 342869)]