47690110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28219}}^1$

素因数の和:28252

約数の個数: 24

約数和(自身を含む): 92956680

約数和(自身を除く): 45266570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 28219, 56438, 141095, 282190, 366847, 733694, 1834235, 3668470, 4769011, 9538022, 23845055, 47690110]

約数ペア:

[(1, 47690110), (2, 23845055), (5, 9538022), (10, 4769011), (13, 3668470), (26, 1834235), (65, 733694), (130, 366847), (169, 282190), (338, 141095), (845, 56438), (1690, 28219)]