49045555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 18369485

約数列:

[1, 5, 13, 19, 65, 95, 151, 247, 263, 755, 1235, 1315, 1963, 2869, 3419, 4997, 9815, 14345, 17095, 24985, 37297, 39713, 64961, 186485, 198565, 324805, 516269, 754547, 2581345, 3772735, 9809111, 49045555]

約数ペア:

[(1, 49045555), (5, 9809111), (13, 3772735), (19, 2581345), (65, 754547), (95, 516269), (151, 324805), (247, 198565), (263, 186485), (755, 64961), (1235, 39713), (1315, 37297), (1963, 24985), (2869, 17095), (3419, 14345), (4997, 9815)]