55159820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24407}}^1$

素因数の和:24529

約数の個数: 24

約数和(自身を含む): 116865504

約数和(自身を除く): 61705684

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 24407, 48814, 97628, 122035, 244070, 488140, 2757991, 5515982, 11031964, 13789955, 27579910, 55159820]

約数ペア:

[(1, 55159820), (2, 27579910), (4, 13789955), (5, 11031964), (10, 5515982), (20, 2757991), (113, 488140), (226, 244070), (452, 122035), (565, 97628), (1130, 48814), (2260, 24407)]