51356525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 73135200

約数和(自身を除く): 21778675

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 9829, 49145, 108119, 186751, 245725, 540595, 933755, 2054261, 2702975, 4668775, 10271305, 51356525]

約数ペア:

[(1, 51356525), (5, 10271305), (11, 4668775), (19, 2702975), (25, 2054261), (55, 933755), (95, 540595), (209, 245725), (275, 186751), (475, 108119), (1045, 49145), (5225, 9829)]