52661780

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15767}}^1$

素因数の和:15943

約数の個数: 24

約数和(自身を含む): 111259008

約数和(自身を除く): 58597228

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 15767, 31534, 63068, 78835, 157670, 315340, 2633089, 5266178, 10532356, 13165445, 26330890, 52661780]

約数ペア:

[(1, 52661780), (2, 26330890), (4, 13165445), (5, 10532356), (10, 5266178), (20, 2633089), (167, 315340), (334, 157670), (668, 78835), (835, 63068), (1670, 31534), (3340, 15767)]