55681262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 103384512

約数和(自身を除く): 47703250

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 1553, 2561, 2758, 3106, 5122, 10871, 17927, 20189, 21742, 35854, 40378, 141323, 282646, 305941, 611882, 2141587, 3977233, 4283174, 7954466, 27840631, 55681262]

約数ペア:

[(1, 55681262), (2, 27840631), (7, 7954466), (13, 4283174), (14, 3977233), (26, 2141587), (91, 611882), (182, 305941), (197, 282646), (394, 141323), (1379, 40378), (1553, 35854), (2561, 21742), (2758, 20189), (3106, 17927), (5122, 10871)]