48949440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{50989}}^1$

素因数の和:51009

約数の個数: 56

約数和(自身を含む): 155417520

約数和(自身を除く): 106468080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 50989, 101978, 152967, 203956, 254945, 305934, 407912, 509890, 611868, 764835, 815824, 1019780, 1223736, 1529670, 1631648, 2039560, 2447472, 3059340, 3263296, 4079120, 4894944, 6118680, 8158240, 9789888, 12237360, 16316480, 24474720, 48949440]

約数ペア:

[(1, 48949440), (2, 24474720), (3, 16316480), (4, 12237360), (5, 9789888), (6, 8158240), (8, 6118680), (10, 4894944), (12, 4079120), (15, 3263296), (16, 3059340), (20, 2447472), (24, 2039560), (30, 1631648), (32, 1529670), (40, 1223736), (48, 1019780), (60, 815824), (64, 764835), (80, 611868), (96, 509890), (120, 407912), (160, 305934), (192, 254945), (240, 203956), (320, 152967), (480, 101978), (960, 50989)]