49761320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4194

約数の個数: 64

約数和(自身を含む): 130965120

約数和(自身を除く): 81203800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 4133, 6020, 8266, 12040, 16532, 20665, 28931, 33064, 41330, 57862, 82660, 115724, 144655, 165320, 177719, 231448, 289310, 355438, 578620, 710876, 888595, 1157240, 1244033, 1421752, 1777190, 2488066, 3554380, 4976132, 6220165, 7108760, 9952264, 12440330, 24880660, 49761320]

約数ペア:

[(1, 49761320), (2, 24880660), (4, 12440330), (5, 9952264), (7, 7108760), (8, 6220165), (10, 4976132), (14, 3554380), (20, 2488066), (28, 1777190), (35, 1421752), (40, 1244033), (43, 1157240), (56, 888595), (70, 710876), (86, 578620), (140, 355438), (172, 289310), (215, 231448), (280, 177719), (301, 165320), (344, 144655), (430, 115724), (602, 82660), (860, 57862), (1204, 41330), (1505, 33064), (1720, 28931), (2408, 20665), (3010, 16532), (4133, 12040), (6020, 8266)]