55984145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 83524608

約数和(自身を除く): 27540463

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 2543, 3145, 4403, 12715, 17801, 22015, 43231, 89005, 94091, 216155, 302617, 470455, 658637, 1513085, 1599547, 3293185, 7997735, 11196829, 55984145]

約数ペア:

[(1, 55984145), (5, 11196829), (7, 7997735), (17, 3293185), (35, 1599547), (37, 1513085), (85, 658637), (119, 470455), (185, 302617), (259, 216155), (595, 94091), (629, 89005), (1295, 43231), (2543, 22015), (3145, 17801), (4403, 12715)]