51122896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{290471}}^1$

素因数の和:290490

約数の個数: 20

約数和(自身を含む): 108055584

約数和(自身を除く): 56932688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 290471, 580942, 1161884, 2323768, 3195181, 4647536, 6390362, 12780724, 25561448, 51122896]

約数ペア:

[(1, 51122896), (2, 25561448), (4, 12780724), (8, 6390362), (11, 4647536), (16, 3195181), (22, 2323768), (44, 1161884), (88, 580942), (176, 290471)]