52559220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{125141}}^1$

素因数の和:125160

約数の個数: 48

約数和(自身を含む): 168190848

約数和(自身を除く): 115631628

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, 125141, 250282, 375423, 500564, 625705, 750846, 875987, 1251410, 1501692, 1751974, 1877115, 2502820, 2627961, 3503948, 3754230, 4379935, 5255922, 7508460, 8759870, 10511844, 13139805, 17519740, 26279610, 52559220]

約数ペア:

[(1, 52559220), (2, 26279610), (3, 17519740), (4, 13139805), (5, 10511844), (6, 8759870), (7, 7508460), (10, 5255922), (12, 4379935), (14, 3754230), (15, 3503948), (20, 2627961), (21, 2502820), (28, 1877115), (30, 1751974), (35, 1501692), (42, 1251410), (60, 875987), (70, 750846), (84, 625705), (105, 500564), (140, 375423), (210, 250282), (420, 125141)]