57549660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 185213952

約数和(自身を除く): 127664292

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, 263, 420, 521, 526, 789, 1042, 1052, 1315, 1563, 1578, 1841, 2084, 2605, 2630, 3126, 3156, 3647, 3682, 3945, 5210, 5260, 5523, 6252, 7294, 7364, 7815, 7890, 9205, 10420, 10941, 11046, 14588, 15630, 15780, 18235, 18410, 21882, 22092, 27615, 31260, 36470, 36820, 43764, 54705, 55230, 72940, 109410, 110460, 137023, 218820, 274046, 411069, 548092, 685115, 822138, 959161, 1370230, 1644276, 1918322, 2055345, 2740460, 2877483, 3836644, 4110690, 4795805, 5754966, 8221380, 9591610, 11509932, 14387415, 19183220, 28774830, 57549660]

約数ペア:

[(1, 57549660), (2, 28774830), (3, 19183220), (4, 14387415), (5, 11509932), (6, 9591610), (7, 8221380), (10, 5754966), (12, 4795805), (14, 4110690), (15, 3836644), (20, 2877483), (21, 2740460), (28, 2055345), (30, 1918322), (35, 1644276), (42, 1370230), (60, 959161), (70, 822138), (84, 685115), (105, 548092), (140, 411069), (210, 274046), (263, 218820), (420, 137023), (521, 110460), (526, 109410), (789, 72940), (1042, 55230), (1052, 54705), (1315, 43764), (1563, 36820), (1578, 36470), (1841, 31260), (2084, 27615), (2605, 22092), (2630, 21882), (3126, 18410), (3156, 18235), (3647, 15780), (3682, 15630), (3945, 14588), (5210, 11046), (5260, 10941), (5523, 10420), (6252, 9205), (7294, 7890), (7364, 7815)]