56987950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27799}}^1$

素因数の和:27852

約数の個数: 24

約数和(自身を含む): 108586800

約数和(自身を除く): 51598850

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 27799, 55598, 138995, 277990, 694975, 1139759, 1389950, 2279518, 5698795, 11397590, 28493975, 56987950]

約数ペア:

[(1, 56987950), (2, 28493975), (5, 11397590), (10, 5698795), (25, 2279518), (41, 1389950), (50, 1139759), (82, 694975), (205, 277990), (410, 138995), (1025, 55598), (2050, 27799)]