49940150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76831}}^1$

素因数の和:76856

約数の個数: 24

約数和(自身を含む): 100035264

約数和(自身を除く): 50095114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 76831, 153662, 384155, 768310, 998803, 1920775, 1997606, 3841550, 4994015, 9988030, 24970075, 49940150]

約数ペア:

[(1, 49940150), (2, 24970075), (5, 9988030), (10, 4994015), (13, 3841550), (25, 1997606), (26, 1920775), (50, 998803), (65, 768310), (130, 384155), (325, 153662), (650, 76831)]