51121324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15643}}^1$

素因数の和:15709

約数の個数: 24

約数和(自身を含む): 96367040

約数和(自身を除く): 45245716

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 15643, 31286, 62572, 297217, 594434, 672649, 1188868, 1345298, 2690596, 12780331, 25560662, 51121324]

約数ペア:

[(1, 51121324), (2, 25560662), (4, 12780331), (19, 2690596), (38, 1345298), (43, 1188868), (76, 672649), (86, 594434), (172, 297217), (817, 62572), (1634, 31286), (3268, 15643)]