51800245

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14369}}^1$

素因数の和:14484

約数の個数: 16

約数和(自身を含む): 71735040

約数和(自身を除く): 19934795

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 14369, 71845, 100583, 502915, 1480007, 7400035, 10360049, 51800245]

約数ペア:

[(1, 51800245), (5, 10360049), (7, 7400035), (35, 1480007), (103, 502915), (515, 100583), (721, 71845), (3605, 14369)]