47685880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108377}}^1$

素因数の和:108399

約数の個数: 32

約数和(自身を含む): 117048240

約数和(自身を除く): 69362360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108377, 216754, 433508, 541885, 867016, 1083770, 1192147, 2167540, 2384294, 4335080, 4768588, 5960735, 9537176, 11921470, 23842940, 47685880]

約数ペア:

[(1, 47685880), (2, 23842940), (4, 11921470), (5, 9537176), (8, 5960735), (10, 4768588), (11, 4335080), (20, 2384294), (22, 2167540), (40, 1192147), (44, 1083770), (55, 867016), (88, 541885), (110, 433508), (220, 216754), (440, 108377)]