55951945

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 23328695

約数列:

[1, 5, 7, 35, 61, 73, 305, 359, 365, 427, 511, 1795, 2135, 2513, 2555, 4453, 12565, 21899, 22265, 26207, 31171, 109495, 131035, 153293, 155855, 183449, 766465, 917245, 1598627, 7993135, 11190389, 55951945]

約数ペア:

[(1, 55951945), (5, 11190389), (7, 7993135), (35, 1598627), (61, 917245), (73, 766465), (305, 183449), (359, 155855), (365, 153293), (427, 131035), (511, 109495), (1795, 31171), (2135, 26207), (2513, 22265), (2555, 21899), (4453, 12565)]