51887270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 95135040

約数和(自身を除く): 43247770

約数列:

[1, 2, 5, 10, 109, 181, 218, 263, 362, 526, 545, 905, 1090, 1315, 1810, 2630, 19729, 28667, 39458, 47603, 57334, 95206, 98645, 143335, 197290, 238015, 286670, 476030, 5188727, 10377454, 25943635, 51887270]

約数ペア:

[(1, 51887270), (2, 25943635), (5, 10377454), (10, 5188727), (109, 476030), (181, 286670), (218, 238015), (263, 197290), (362, 143335), (526, 98645), (545, 95206), (905, 57334), (1090, 47603), (1315, 39458), (1810, 28667), (2630, 19729)]