51432580

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1873}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 108144792

約数和(自身を除く): 56712212

約数列:

[1, 2, 4, 5, 10, 20, 1373, 1873, 2746, 3746, 5492, 6865, 7492, 9365, 13730, 18730, 27460, 37460, 2571629, 5143258, 10286516, 12858145, 25716290, 51432580]

約数ペア:

[(1, 51432580), (2, 25716290), (4, 12858145), (5, 10286516), (10, 5143258), (20, 2571629), (1373, 37460), (1873, 27460), (2746, 18730), (3746, 13730), (5492, 9365), (6865, 7492)]