49448918

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{991}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 75649920

約数和(自身を除く): 26201002

約数列:

[1, 2, 61, 122, 409, 818, 991, 1982, 24949, 49898, 60451, 120902, 405319, 810638, 24724459, 49448918]

約数ペア:

[(1, 49448918), (2, 24724459), (61, 810638), (122, 405319), (409, 120902), (818, 60451), (991, 49898), (1982, 24949)]