53986010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1579}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 105114240

約数和(自身を除く): 51128230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1579, 2630, 3158, 3419, 6838, 7895, 15790, 17095, 20527, 34190, 41054, 102635, 205270, 415277, 830554, 2076385, 4152770, 5398601, 10797202, 26993005, 53986010]

約数ペア:

[(1, 53986010), (2, 26993005), (5, 10797202), (10, 5398601), (13, 4152770), (26, 2076385), (65, 830554), (130, 415277), (263, 205270), (526, 102635), (1315, 41054), (1579, 34190), (2630, 20527), (3158, 17095), (3419, 15790), (6838, 7895)]