53288990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{87359}}^1$

素因数の和:87427

約数の個数: 16

約数和(自身を含む): 97493760

約数和(自身を除く): 44204770

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 87359, 174718, 436795, 873590, 5328899, 10657798, 26644495, 53288990]

約数ペア:

[(1, 53288990), (2, 26644495), (5, 10657798), (10, 5328899), (61, 873590), (122, 436795), (305, 174718), (610, 87359)]