53098225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 70462008

約数和(自身を除く): 17363783

約数列:

[1, 5, 17, 25, 85, 101, 425, 505, 1237, 1717, 2525, 6185, 8585, 21029, 30925, 42925, 105145, 124937, 525725, 624685, 2123929, 3123425, 10619645, 53098225]

約数ペア:

[(1, 53098225), (5, 10619645), (17, 3123425), (25, 2123929), (85, 624685), (101, 525725), (425, 124937), (505, 105145), (1237, 42925), (1717, 30925), (2525, 21029), (6185, 8585)]