56707620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1747}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 159165888

約数和(自身を除く): 102458268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 1747, 2164, 2705, 3246, 3494, 5241, 5410, 6492, 6988, 8115, 8735, 10482, 10820, 16230, 17470, 20964, 26205, 32460, 34940, 52410, 104820, 945127, 1890254, 2835381, 3780508, 4725635, 5670762, 9451270, 11341524, 14176905, 18902540, 28353810, 56707620]

約数ペア:

[(1, 56707620), (2, 28353810), (3, 18902540), (4, 14176905), (5, 11341524), (6, 9451270), (10, 5670762), (12, 4725635), (15, 3780508), (20, 2835381), (30, 1890254), (60, 945127), (541, 104820), (1082, 52410), (1623, 34940), (1747, 32460), (2164, 26205), (2705, 20964), (3246, 17470), (3494, 16230), (5241, 10820), (5410, 10482), (6492, 8735), (6988, 8115)]