56531852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:618

約数の個数: 36

約数和(自身を含む): 107880696

約数和(自身を除く): 51348844

約数列:

[1, 2, 4, 13, 26, 52, 169, 241, 338, 347, 482, 676, 694, 964, 1388, 3133, 4511, 6266, 9022, 12532, 18044, 40729, 58643, 81458, 83627, 117286, 162916, 167254, 234572, 334508, 1087151, 2174302, 4348604, 14132963, 28265926, 56531852]

約数ペア:

[(1, 56531852), (2, 28265926), (4, 14132963), (13, 4348604), (26, 2174302), (52, 1087151), (169, 334508), (241, 234572), (338, 167254), (347, 162916), (482, 117286), (676, 83627), (694, 81458), (964, 58643), (1388, 40729), (3133, 18044), (4511, 12532), (6266, 9022)]