52856133080

素因数分解:

$2^3\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{651901}}^1$

素因数の和:653939

約数の個数: 32

約数和(自身を含む): 118985153040

約数和(自身を除く): 66129019960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2027, 4054, 8108, 10135, 16216, 20270, 40540, 81080, 651901, 1303802, 2607604, 3259505, 5215208, 6519010, 13038020, 26076040, 1321403327, 2642806654, 5285613308, 6607016635, 10571226616, 13214033270, 26428066540, 52856133080]

約数ペア:

[(1, 52856133080), (2, 26428066540), (4, 13214033270), (5, 10571226616), (8, 6607016635), (10, 5285613308), (20, 2642806654), (40, 1321403327), (2027, 26076040), (4054, 13038020), (8108, 6519010), (10135, 5215208), (16216, 3259505), (20270, 2607604), (40540, 1303802), (81080, 651901)]