52707095

素因数分解:

$5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 74947200

約数和(自身を除く): 22240105

約数列:

[1, 5, 7, 35, 49, 73, 245, 343, 365, 421, 511, 1715, 2105, 2555, 2947, 3577, 14735, 17885, 20629, 25039, 30733, 103145, 125195, 144403, 153665, 215131, 722015, 1075655, 1505917, 7529585, 10541419, 52707095]

約数ペア:

[(1, 52707095), (5, 10541419), (7, 7529585), (35, 1505917), (49, 1075655), (73, 722015), (245, 215131), (343, 153665), (365, 144403), (421, 125195), (511, 103145), (1715, 30733), (2105, 25039), (2555, 20629), (2947, 17885), (3577, 14735)]