54968900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 143532480

約数和(自身を除く): 88563580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 4133, 6650, 8266, 13300, 16532, 20665, 28931, 41330, 57862, 78527, 82660, 103325, 115724, 144655, 157054, 206650, 289310, 314108, 392635, 413300, 549689, 578620, 723275, 785270, 1099378, 1446550, 1570540, 1963175, 2198756, 2748445, 2893100, 3926350, 5496890, 7852700, 10993780, 13742225, 27484450, 54968900]

約数ペア:

[(1, 54968900), (2, 27484450), (4, 13742225), (5, 10993780), (7, 7852700), (10, 5496890), (14, 3926350), (19, 2893100), (20, 2748445), (25, 2198756), (28, 1963175), (35, 1570540), (38, 1446550), (50, 1099378), (70, 785270), (76, 723275), (95, 578620), (100, 549689), (133, 413300), (140, 392635), (175, 314108), (190, 289310), (266, 206650), (350, 157054), (380, 144655), (475, 115724), (532, 103325), (665, 82660), (700, 78527), (950, 57862), (1330, 41330), (1900, 28931), (2660, 20665), (3325, 16532), (4133, 13300), (6650, 8266)]