54643540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 139265280

約数和(自身を除く): 84621740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 290, 301, 313, 406, 430, 580, 602, 626, 812, 860, 1015, 1204, 1247, 1252, 1505, 1565, 2030, 2191, 2494, 3010, 3130, 4060, 4382, 4988, 6020, 6235, 6260, 8729, 8764, 9077, 10955, 12470, 13459, 17458, 18154, 21910, 24940, 26918, 34916, 36308, 43645, 43820, 45385, 53836, 63539, 67295, 87290, 90770, 94213, 127078, 134590, 174580, 181540, 188426, 254156, 269180, 317695, 376852, 390311, 471065, 635390, 780622, 942130, 1270780, 1561244, 1884260, 1951555, 2732177, 3903110, 5464354, 7806220, 10928708, 13660885, 27321770, 54643540]

約数ペア:

[(1, 54643540), (2, 27321770), (4, 13660885), (5, 10928708), (7, 7806220), (10, 5464354), (14, 3903110), (20, 2732177), (28, 1951555), (29, 1884260), (35, 1561244), (43, 1270780), (58, 942130), (70, 780622), (86, 635390), (116, 471065), (140, 390311), (145, 376852), (172, 317695), (203, 269180), (215, 254156), (290, 188426), (301, 181540), (313, 174580), (406, 134590), (430, 127078), (580, 94213), (602, 90770), (626, 87290), (812, 67295), (860, 63539), (1015, 53836), (1204, 45385), (1247, 43820), (1252, 43645), (1505, 36308), (1565, 34916), (2030, 26918), (2191, 24940), (2494, 21910), (3010, 18154), (3130, 17458), (4060, 13459), (4382, 12470), (4988, 10955), (6020, 9077), (6235, 8764), (6260, 8729)]