54665590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 58138250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2039, 2681, 3830, 4078, 5362, 10195, 13405, 14273, 20390, 26810, 28546, 71365, 142730, 780937, 1561874, 3904685, 5466559, 7809370, 10933118, 27332795, 54665590]

約数ペア:

[(1, 54665590), (2, 27332795), (5, 10933118), (7, 7809370), (10, 5466559), (14, 3904685), (35, 1561874), (70, 780937), (383, 142730), (766, 71365), (1915, 28546), (2039, 26810), (2681, 20390), (3830, 14273), (4078, 13405), (5362, 10195)]