51939050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{5273}}^1$

素因数の和:5482

約数の個数: 24

約数和(自身を含む): 97115436

約数和(自身を除く): 45176386

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 5273, 9850, 10546, 26365, 52730, 131825, 263650, 1038781, 2077562, 5193905, 10387810, 25969525, 51939050]

約数ペア:

[(1, 51939050), (2, 25969525), (5, 10387810), (10, 5193905), (25, 2077562), (50, 1038781), (197, 263650), (394, 131825), (985, 52730), (1970, 26365), (4925, 10546), (5273, 9850)]