48474545

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 70287360

約数和(自身を除く): 21812815

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1039, 1085, 1333, 1505, 5195, 6665, 7273, 9331, 32209, 36365, 44677, 46655, 161045, 223385, 225463, 312739, 1127315, 1384987, 1563695, 6924935, 9694909, 48474545]

約数ペア:

[(1, 48474545), (5, 9694909), (7, 6924935), (31, 1563695), (35, 1384987), (43, 1127315), (155, 312739), (215, 225463), (217, 223385), (301, 161045), (1039, 46655), (1085, 44677), (1333, 36365), (1505, 32209), (5195, 9331), (6665, 7273)]