51961080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{761}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 156362400

約数和(自身を除く): 104401320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 761, 1138, 1522, 1707, 2276, 2283, 2845, 3044, 3414, 3805, 4552, 4566, 5690, 6088, 6828, 7610, 8535, 9132, 11380, 11415, 13656, 15220, 17070, 18264, 22760, 22830, 30440, 34140, 45660, 68280, 91320, 433009, 866018, 1299027, 1732036, 2165045, 2598054, 3464072, 4330090, 5196108, 6495135, 8660180, 10392216, 12990270, 17320360, 25980540, 51961080]

約数ペア:

[(1, 51961080), (2, 25980540), (3, 17320360), (4, 12990270), (5, 10392216), (6, 8660180), (8, 6495135), (10, 5196108), (12, 4330090), (15, 3464072), (20, 2598054), (24, 2165045), (30, 1732036), (40, 1299027), (60, 866018), (120, 433009), (569, 91320), (761, 68280), (1138, 45660), (1522, 34140), (1707, 30440), (2276, 22830), (2283, 22760), (2845, 18264), (3044, 17070), (3414, 15220), (3805, 13656), (4552, 11415), (4566, 11380), (5690, 9132), (6088, 8535), (6828, 7610)]