56912141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 72648576

約数和(自身を除く): 15736435

約数列:

[1, 11, 13, 17, 41, 143, 187, 221, 451, 533, 571, 697, 2431, 5863, 6281, 7423, 7667, 9061, 9707, 23411, 81653, 99671, 106777, 126191, 257521, 304343, 397987, 1388101, 3347773, 4377857, 5173831, 56912141]

約数ペア:

[(1, 56912141), (11, 5173831), (13, 4377857), (17, 3347773), (41, 1388101), (143, 397987), (187, 304343), (221, 257521), (451, 126191), (533, 106777), (571, 99671), (697, 81653), (2431, 23411), (5863, 9707), (6281, 9061), (7423, 7667)]