54159521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 59787840

約数和(自身を除く): 5628319

約数列:

[1, 13, 61, 163, 419, 793, 2119, 5447, 9943, 25559, 68297, 129259, 332267, 887861, 4166117, 54159521]

約数ペア:

[(1, 54159521), (13, 4166117), (61, 887861), (163, 332267), (419, 129259), (793, 68297), (2119, 25559), (5447, 9943)]