53866260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42751}}^1$

素因数の和:42773

約数の個数: 72

約数和(自身を含む): 186740736

約数和(自身を除く): 132874476

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, 42751, 85502, 128253, 171004, 213755, 256506, 299257, 384759, 427510, 513012, 598514, 641265, 769518, 855020, 897771, 1197028, 1282530, 1496285, 1539036, 1795542, 1923795, 2565060, 2693313, 2992570, 3591084, 3847590, 4488855, 5386626, 5985140, 7695180, 8977710, 10773252, 13466565, 17955420, 26933130, 53866260]

約数ペア:

[(1, 53866260), (2, 26933130), (3, 17955420), (4, 13466565), (5, 10773252), (6, 8977710), (7, 7695180), (9, 5985140), (10, 5386626), (12, 4488855), (14, 3847590), (15, 3591084), (18, 2992570), (20, 2693313), (21, 2565060), (28, 1923795), (30, 1795542), (35, 1539036), (36, 1496285), (42, 1282530), (45, 1197028), (60, 897771), (63, 855020), (70, 769518), (84, 641265), (90, 598514), (105, 513012), (126, 427510), (140, 384759), (180, 299257), (210, 256506), (252, 213755), (315, 171004), (420, 128253), (630, 85502), (1260, 42751)]