53886420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42767}}^1$

素因数の和:42789

約数の個数: 72

約数和(自身を含む): 186810624

約数和(自身を除く): 132924204

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, 42767, 85534, 128301, 171068, 213835, 256602, 299369, 384903, 427670, 513204, 598738, 641505, 769806, 855340, 898107, 1197476, 1283010, 1496845, 1539612, 1796214, 1924515, 2566020, 2694321, 2993690, 3592428, 3849030, 4490535, 5388642, 5987380, 7698060, 8981070, 10777284, 13471605, 17962140, 26943210, 53886420]

約数ペア:

[(1, 53886420), (2, 26943210), (3, 17962140), (4, 13471605), (5, 10777284), (6, 8981070), (7, 7698060), (9, 5987380), (10, 5388642), (12, 4490535), (14, 3849030), (15, 3592428), (18, 2993690), (20, 2694321), (21, 2566020), (28, 1924515), (30, 1796214), (35, 1539612), (36, 1496845), (42, 1283010), (45, 1197476), (60, 898107), (63, 855340), (70, 769806), (84, 641505), (90, 598738), (105, 513204), (126, 427670), (140, 384903), (180, 299369), (210, 256602), (252, 213835), (315, 171068), (420, 128301), (630, 85534), (1260, 42767)]