49993888

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 113883840

約数和(自身を除く): 63889952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 2689, 4648, 5378, 9296, 10756, 18592, 18823, 21512, 37646, 43024, 75292, 86048, 150584, 223187, 301168, 446374, 602336, 892748, 1562309, 1785496, 3124618, 3570992, 6249236, 7141984, 12498472, 24996944, 49993888]

約数ペア:

[(1, 49993888), (2, 24996944), (4, 12498472), (7, 7141984), (8, 6249236), (14, 3570992), (16, 3124618), (28, 1785496), (32, 1562309), (56, 892748), (83, 602336), (112, 446374), (166, 301168), (224, 223187), (332, 150584), (581, 86048), (664, 75292), (1162, 43024), (1328, 37646), (2324, 21512), (2656, 18823), (2689, 18592), (4648, 10756), (5378, 9296)]