50137165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 69279840

約数和(自身を除く): 19142675

約数列:

[1, 5, 13, 17, 65, 85, 157, 221, 289, 785, 1105, 1445, 2041, 2669, 3757, 4913, 10205, 13345, 18785, 24565, 34697, 45373, 63869, 173485, 226865, 319345, 589849, 771341, 2949245, 3856705, 10027433, 50137165]

約数ペア:

[(1, 50137165), (5, 10027433), (13, 3856705), (17, 2949245), (65, 771341), (85, 589849), (157, 319345), (221, 226865), (289, 173485), (785, 63869), (1105, 45373), (1445, 34697), (2041, 24565), (2669, 18785), (3757, 13345), (4913, 10205)]