55308460

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12401}}^1$

素因数の和:12633

約数の個数: 24

約数和(自身を含む): 116678016

約数和(自身を除く): 61369556

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 12401, 24802, 49604, 62005, 124010, 248020, 2765423, 5530846, 11061692, 13827115, 27654230, 55308460]

約数ペア:

[(1, 55308460), (2, 27654230), (4, 13827115), (5, 11061692), (10, 5530846), (20, 2765423), (223, 248020), (446, 124010), (892, 62005), (1115, 49604), (2230, 24802), (4460, 12401)]