53771540

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3251}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 113091552

約数和(自身を除く): 59320012

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3251, 3308, 4135, 6502, 8270, 13004, 16255, 16540, 32510, 65020, 2688577, 5377154, 10754308, 13442885, 26885770, 53771540]

約数ペア:

[(1, 53771540), (2, 26885770), (4, 13442885), (5, 10754308), (10, 5377154), (20, 2688577), (827, 65020), (1654, 32510), (3251, 16540), (3308, 16255), (4135, 13004), (6502, 8270)]