52423945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 78151680

約数和(自身を除く): 25727735

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2543, 2945, 4123, 12715, 17801, 20615, 48317, 78833, 89005, 241585, 338219, 394165, 551831, 1497827, 1691095, 2759155, 7489135, 10484789, 52423945]

約数ペア:

[(1, 52423945), (5, 10484789), (7, 7489135), (19, 2759155), (31, 1691095), (35, 1497827), (95, 551831), (133, 394165), (155, 338219), (217, 241585), (589, 89005), (665, 78833), (1085, 48317), (2543, 20615), (2945, 17801), (4123, 12715)]