51897480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432479}}^1$

素因数の和:432493

約数の個数: 32

約数和(自身を含む): 155692800

約数和(自身を除く): 103795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432479, 864958, 1297437, 1729916, 2162395, 2594874, 3459832, 4324790, 5189748, 6487185, 8649580, 10379496, 12974370, 17299160, 25948740, 51897480]

約数ペア:

[(1, 51897480), (2, 25948740), (3, 17299160), (4, 12974370), (5, 10379496), (6, 8649580), (8, 6487185), (10, 5189748), (12, 4324790), (15, 3459832), (20, 2594874), (24, 2162395), (30, 1729916), (40, 1297437), (60, 864958), (120, 432479)]