57439380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2161}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 161267904

約数和(自身を除く): 103828524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2161, 2215, 2658, 4322, 4430, 5316, 6483, 6645, 8644, 8860, 10805, 12966, 13290, 21610, 25932, 26580, 32415, 43220, 64830, 129660, 957323, 1914646, 2871969, 3829292, 4786615, 5743938, 9573230, 11487876, 14359845, 19146460, 28719690, 57439380]

約数ペア:

[(1, 57439380), (2, 28719690), (3, 19146460), (4, 14359845), (5, 11487876), (6, 9573230), (10, 5743938), (12, 4786615), (15, 3829292), (20, 2871969), (30, 1914646), (60, 957323), (443, 129660), (886, 64830), (1329, 43220), (1772, 32415), (2161, 26580), (2215, 25932), (2658, 21610), (4322, 13290), (4430, 12966), (5316, 10805), (6483, 8860), (6645, 8644)]