51339840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53479}}^1$

素因数の和:53499

約数の個数: 56

約数和(自身を含む): 163007040

約数和(自身を除く): 111667200

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, 53479, 106958, 160437, 213916, 267395, 320874, 427832, 534790, 641748, 802185, 855664, 1069580, 1283496, 1604370, 1711328, 2139160, 2566992, 3208740, 3422656, 4278320, 5133984, 6417480, 8556640, 10267968, 12834960, 17113280, 25669920, 51339840]

約数ペア:

[(1, 51339840), (2, 25669920), (3, 17113280), (4, 12834960), (5, 10267968), (6, 8556640), (8, 6417480), (10, 5133984), (12, 4278320), (15, 3422656), (16, 3208740), (20, 2566992), (24, 2139160), (30, 1711328), (32, 1604370), (40, 1283496), (48, 1069580), (60, 855664), (64, 802185), (80, 641748), (96, 534790), (120, 427832), (160, 320874), (192, 267395), (240, 213916), (320, 160437), (480, 106958), (960, 53479)]