49648417

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 63747432

約数和(自身を除く): 14099015

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 1901, 2009, 3731, 13307, 24713, 26117, 77941, 93149, 172991, 545587, 1013233, 1210937, 3819109, 7092631, 49648417]

約数ペア:

[(1, 49648417), (7, 7092631), (13, 3819109), (41, 1210937), (49, 1013233), (91, 545587), (287, 172991), (533, 93149), (637, 77941), (1901, 26117), (2009, 24713), (3731, 13307)]