52568990

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40129}}^1$

素因数の和:40267

約数の個数: 16

約数和(自身を含む): 95348880

約数和(自身を除く): 42779890

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 40129, 80258, 200645, 401290, 5256899, 10513798, 26284495, 52568990]

約数ペア:

[(1, 52568990), (2, 26284495), (5, 10513798), (10, 5256899), (131, 401290), (262, 200645), (655, 80258), (1310, 40129)]