52637240

素因数分解:

$2^3\times 5^1\times {\mathrm{1315931}}^1$

素因数の和:1315942

約数の個数: 16

約数和(自身を含む): 118433880

約数和(自身を除く): 65796640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1315931, 2631862, 5263724, 6579655, 10527448, 13159310, 26318620, 52637240]

約数ペア:

[(1, 52637240), (2, 26318620), (4, 13159310), (5, 10527448), (8, 6579655), (10, 5263724), (20, 2631862), (40, 1315931)]