55401437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1453}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 68396160

約数和(自身を除く): 12994723

約数列:

[1, 7, 13, 91, 419, 1453, 2933, 5447, 10171, 18889, 38129, 132223, 608807, 4261649, 7914491, 55401437]

約数ペア:

[(1, 55401437), (7, 7914491), (13, 4261649), (91, 608807), (419, 132223), (1453, 38129), (2933, 18889), (5447, 10171)]