50887020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1319}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 91926420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1319, 1929, 2572, 2638, 3215, 3858, 3957, 5276, 6430, 6595, 7716, 7914, 9645, 12860, 13190, 15828, 19290, 19785, 26380, 38580, 39570, 79140, 848117, 1696234, 2544351, 3392468, 4240585, 5088702, 8481170, 10177404, 12721755, 16962340, 25443510, 50887020]

約数ペア:

[(1, 50887020), (2, 25443510), (3, 16962340), (4, 12721755), (5, 10177404), (6, 8481170), (10, 5088702), (12, 4240585), (15, 3392468), (20, 2544351), (30, 1696234), (60, 848117), (643, 79140), (1286, 39570), (1319, 38580), (1929, 26380), (2572, 19785), (2638, 19290), (3215, 15828), (3858, 13190), (3957, 12860), (5276, 9645), (6430, 7914), (6595, 7716)]