51445440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17863}}^1$

素因数の和:17886

約数の個数: 84

約数和(自身を含む): 176960784

約数和(自身を除く): 125515344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 17863, 35726, 53589, 71452, 89315, 107178, 142904, 160767, 178630, 214356, 267945, 285808, 321534, 357260, 428712, 535890, 571616, 643068, 714520, 803835, 857424, 1071780, 1143232, 1286136, 1429040, 1607670, 1714848, 2143560, 2572272, 2858080, 3215340, 3429696, 4287120, 5144544, 5716160, 6430680, 8574240, 10289088, 12861360, 17148480, 25722720, 51445440]

約数ペア:

[(1, 51445440), (2, 25722720), (3, 17148480), (4, 12861360), (5, 10289088), (6, 8574240), (8, 6430680), (9, 5716160), (10, 5144544), (12, 4287120), (15, 3429696), (16, 3215340), (18, 2858080), (20, 2572272), (24, 2143560), (30, 1714848), (32, 1607670), (36, 1429040), (40, 1286136), (45, 1143232), (48, 1071780), (60, 857424), (64, 803835), (72, 714520), (80, 643068), (90, 571616), (96, 535890), (120, 428712), (144, 357260), (160, 321534), (180, 285808), (192, 267945), (240, 214356), (288, 178630), (320, 160767), (360, 142904), (480, 107178), (576, 89315), (720, 71452), (960, 53589), (1440, 35726), (2880, 17863)]