51992950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7481}}^1$

素因数の和:7632

約数の個数: 24

約数和(自身を含む): 97415640

約数和(自身を除く): 45422690

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 7481, 14962, 37405, 74810, 187025, 374050, 1039859, 2079718, 5199295, 10398590, 25996475, 51992950]

約数ペア:

[(1, 51992950), (2, 25996475), (5, 10398590), (10, 5199295), (25, 2079718), (50, 1039859), (139, 374050), (278, 187025), (695, 74810), (1390, 37405), (3475, 14962), (6950, 7481)]