55989831

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{829}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 76492800

約数和(自身を除く): 20502969

約数列:

[1, 3, 47, 141, 479, 829, 1437, 2487, 22513, 38963, 67539, 116889, 397091, 1191273, 18663277, 55989831]

約数ペア:

[(1, 55989831), (3, 18663277), (47, 1191273), (141, 397091), (479, 116889), (829, 67539), (1437, 38963), (2487, 22513)]