52388680

素因数分解:

$2^3\times 5^1\times {\mathrm{1309717}}^1$

素因数の和:1309728

約数の個数: 16

約数和(自身を含む): 117874620

約数和(自身を除く): 65485940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1309717, 2619434, 5238868, 6548585, 10477736, 13097170, 26194340, 52388680]

約数ペア:

[(1, 52388680), (2, 26194340), (4, 13097170), (5, 10477736), (8, 6548585), (10, 5238868), (20, 2619434), (40, 1309717)]