47981748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 69228492

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 2039, 3922, 4078, 5883, 6117, 7844, 8156, 11766, 12234, 23532, 24468, 75443, 108067, 150886, 216134, 226329, 301772, 324201, 432268, 452658, 648402, 905316, 1296804, 3998479, 7996958, 11995437, 15993916, 23990874, 47981748]

約数ペア:

[(1, 47981748), (2, 23990874), (3, 15993916), (4, 11995437), (6, 7996958), (12, 3998479), (37, 1296804), (53, 905316), (74, 648402), (106, 452658), (111, 432268), (148, 324201), (159, 301772), (212, 226329), (222, 216134), (318, 150886), (444, 108067), (636, 75443), (1961, 24468), (2039, 23532), (3922, 12234), (4078, 11766), (5883, 8156), (6117, 7844)]