47683870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1051}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 92786400

約数和(自身を除く): 45102530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1051, 1745, 2102, 3490, 4537, 5255, 9074, 10510, 13663, 22685, 27326, 45370, 68315, 136630, 366799, 733598, 1833995, 3667990, 4768387, 9536774, 23841935, 47683870]

約数ペア:

[(1, 47683870), (2, 23841935), (5, 9536774), (10, 4768387), (13, 3667990), (26, 1833995), (65, 733598), (130, 366799), (349, 136630), (698, 68315), (1051, 45370), (1745, 27326), (2102, 22685), (3490, 13663), (4537, 10510), (5255, 9074)]