49388825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 65710080

約数和(自身を除く): 16321255

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1471, 1975, 6715, 7355, 25007, 33575, 36775, 116209, 125035, 581045, 625175, 1975553, 2905225, 9877765, 49388825]

約数ペア:

[(1, 49388825), (5, 9877765), (17, 2905225), (25, 1975553), (79, 625175), (85, 581045), (395, 125035), (425, 116209), (1343, 36775), (1471, 33575), (1975, 25007), (6715, 7355)]