56524960

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 134025192

約数和(自身を除く): 77500232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 802, 881, 1604, 1762, 2005, 3208, 3524, 4010, 4405, 6416, 7048, 8020, 8810, 12832, 14096, 16040, 17620, 28192, 32080, 35240, 64160, 70480, 140960, 353281, 706562, 1413124, 1766405, 2826248, 3532810, 5652496, 7065620, 11304992, 14131240, 28262480, 56524960]

約数ペア:

[(1, 56524960), (2, 28262480), (4, 14131240), (5, 11304992), (8, 7065620), (10, 5652496), (16, 3532810), (20, 2826248), (32, 1766405), (40, 1413124), (80, 706562), (160, 353281), (401, 140960), (802, 70480), (881, 64160), (1604, 35240), (1762, 32080), (2005, 28192), (3208, 17620), (3524, 16040), (4010, 14096), (4405, 12832), (6416, 8810), (7048, 8020)]