55252680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65777}}^1$

素因数の和:65798

約数の個数: 64

約数和(自身を含む): 189440640

約数和(自身を除く): 134187960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65777, 131554, 197331, 263108, 328885, 394662, 460439, 526216, 657770, 789324, 920878, 986655, 1315540, 1381317, 1578648, 1841756, 1973310, 2302195, 2631080, 2762634, 3683512, 3946620, 4604390, 5525268, 6906585, 7893240, 9208780, 11050536, 13813170, 18417560, 27626340, 55252680]

約数ペア:

[(1, 55252680), (2, 27626340), (3, 18417560), (4, 13813170), (5, 11050536), (6, 9208780), (7, 7893240), (8, 6906585), (10, 5525268), (12, 4604390), (14, 3946620), (15, 3683512), (20, 2762634), (21, 2631080), (24, 2302195), (28, 1973310), (30, 1841756), (35, 1578648), (40, 1381317), (42, 1315540), (56, 986655), (60, 920878), (70, 789324), (84, 657770), (105, 526216), (120, 460439), (140, 394662), (168, 328885), (210, 263108), (280, 197331), (420, 131554), (840, 65777)]