56274505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 25978295

約数列:

[1, 5, 7, 17, 35, 85, 119, 271, 349, 595, 1355, 1745, 1897, 2443, 4607, 5933, 9485, 12215, 23035, 29665, 32249, 41531, 94579, 161245, 207655, 472895, 662053, 1607843, 3310265, 8039215, 11254901, 56274505]

約数ペア:

[(1, 56274505), (5, 11254901), (7, 8039215), (17, 3310265), (35, 1607843), (85, 662053), (119, 472895), (271, 207655), (349, 161245), (595, 94579), (1355, 41531), (1745, 32249), (1897, 29665), (2443, 23035), (4607, 12215), (5933, 9485)]