50727180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120779}}^1$

素因数の和:120798

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 111601140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120779, 241558, 362337, 483116, 603895, 724674, 845453, 1207790, 1449348, 1690906, 1811685, 2415580, 2536359, 3381812, 3623370, 4227265, 5072718, 7246740, 8454530, 10145436, 12681795, 16909060, 25363590, 50727180]

約数ペア:

[(1, 50727180), (2, 25363590), (3, 16909060), (4, 12681795), (5, 10145436), (6, 8454530), (7, 7246740), (10, 5072718), (12, 4227265), (14, 3623370), (15, 3381812), (20, 2536359), (21, 2415580), (28, 1811685), (30, 1690906), (35, 1449348), (42, 1207790), (60, 845453), (70, 724674), (84, 603895), (105, 483116), (140, 362337), (210, 241558), (420, 120779)]