53485254

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21377}}^1$

素因数の和:21524

約数の個数: 24

約数和(自身を含む): 116723880

約数和(自身を除く): 63238626

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21377, 42754, 64131, 128262, 192393, 384786, 2971403, 5942806, 8914209, 17828418, 26742627, 53485254]

約数ペア:

[(1, 53485254), (2, 26742627), (3, 17828418), (6, 8914209), (9, 5942806), (18, 2971403), (139, 384786), (278, 192393), (417, 128262), (834, 64131), (1251, 42754), (2502, 21377)]