54259380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43063}}^1$

素因数の和:43085

約数の個数: 72

約数和(自身を含む): 188103552

約数和(自身を除く): 133844172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43063, 86126, 129189, 172252, 215315, 258378, 301441, 387567, 430630, 516756, 602882, 645945, 775134, 861260, 904323, 1205764, 1291890, 1507205, 1550268, 1808646, 1937835, 2583780, 2712969, 3014410, 3617292, 3875670, 4521615, 5425938, 6028820, 7751340, 9043230, 10851876, 13564845, 18086460, 27129690, 54259380]

約数ペア:

[(1, 54259380), (2, 27129690), (3, 18086460), (4, 13564845), (5, 10851876), (6, 9043230), (7, 7751340), (9, 6028820), (10, 5425938), (12, 4521615), (14, 3875670), (15, 3617292), (18, 3014410), (20, 2712969), (21, 2583780), (28, 1937835), (30, 1808646), (35, 1550268), (36, 1507205), (42, 1291890), (45, 1205764), (60, 904323), (63, 861260), (70, 775134), (84, 645945), (90, 602882), (105, 516756), (126, 430630), (140, 387567), (180, 301441), (210, 258378), (252, 215315), (315, 172252), (420, 129189), (630, 86126), (1260, 43063)]