56455105

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 79453440

約数和(自身を除く): 22998335

約数列:

[1, 5, 7, 35, 49, 131, 245, 655, 917, 1759, 4585, 6419, 8795, 12313, 32095, 61565, 86191, 230429, 430955, 1152145, 1613003, 8065015, 11291021, 56455105]

約数ペア:

[(1, 56455105), (5, 11291021), (7, 8065015), (35, 1613003), (49, 1152145), (131, 430955), (245, 230429), (655, 86191), (917, 61565), (1759, 32095), (4585, 12313), (6419, 8795)]