55861424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120391}}^1$

素因数の和:120428

約数の個数: 20

約数和(自身を含む): 111964560

約数和(自身を除く): 56103136

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120391, 240782, 481564, 963128, 1926256, 3491339, 6982678, 13965356, 27930712, 55861424]

約数ペア:

[(1, 55861424), (2, 27930712), (4, 13965356), (8, 6982678), (16, 3491339), (29, 1926256), (58, 963128), (116, 481564), (232, 240782), (464, 120391)]