55361060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{145687}}^1$

素因数の和:145715

約数の個数: 24

約数和(自身を含む): 122377920

約数和(自身を除く): 67016860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 145687, 291374, 582748, 728435, 1456870, 2768053, 2913740, 5536106, 11072212, 13840265, 27680530, 55361060]

約数ペア:

[(1, 55361060), (2, 27680530), (4, 13840265), (5, 11072212), (10, 5536106), (19, 2913740), (20, 2768053), (38, 1456870), (76, 728435), (95, 582748), (190, 291374), (380, 145687)]