51502825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9897

約数の個数: 24

約数和(自身を含む): 73343520

約数和(自身を除く): 21840695

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 9857, 49285, 108427, 187283, 246425, 542135, 936415, 2060113, 2710675, 4682075, 10300565, 51502825]

約数ペア:

[(1, 51502825), (5, 10300565), (11, 4682075), (19, 2710675), (25, 2060113), (55, 936415), (95, 542135), (209, 246425), (275, 187283), (475, 108427), (1045, 49285), (5225, 9857)]