56630275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 76158320

約数和(自身を除く): 19528045

約数列:

[1, 5, 13, 25, 65, 163, 325, 815, 1069, 2119, 4075, 5345, 10595, 13897, 26725, 52975, 69485, 174247, 347425, 871235, 2265211, 4356175, 11326055, 56630275]

約数ペア:

[(1, 56630275), (5, 11326055), (13, 4356175), (25, 2265211), (65, 871235), (163, 347425), (325, 174247), (815, 69485), (1069, 52975), (2119, 26725), (4075, 13897), (5345, 10595)]