52396020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291089}}^1$

素因数の和:291104

約数の個数: 36

約数和(自身を含む): 158935140

約数和(自身を除く): 106539120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291089, 582178, 873267, 1164356, 1455445, 1746534, 2619801, 2910890, 3493068, 4366335, 5239602, 5821780, 8732670, 10479204, 13099005, 17465340, 26198010, 52396020]

約数ペア:

[(1, 52396020), (2, 26198010), (3, 17465340), (4, 13099005), (5, 10479204), (6, 8732670), (9, 5821780), (10, 5239602), (12, 4366335), (15, 3493068), (18, 2910890), (20, 2619801), (30, 1746534), (36, 1455445), (45, 1164356), (60, 873267), (90, 582178), (180, 291089)]