55302790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 103076064

約数和(自身を除く): 47773274

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1091, 1370, 2182, 5069, 5455, 10138, 10910, 25345, 40367, 50690, 80734, 149467, 201835, 298934, 403670, 747335, 1494670, 5530279, 11060558, 27651395, 55302790]

約数ペア:

[(1, 55302790), (2, 27651395), (5, 11060558), (10, 5530279), (37, 1494670), (74, 747335), (137, 403670), (185, 298934), (274, 201835), (370, 149467), (685, 80734), (1091, 50690), (1370, 40367), (2182, 25345), (5069, 10910), (5455, 10138)]