51857276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20611}}^1$

素因数の和:20669

約数の個数: 24

約数和(自身を含む): 98690256

約数和(自身を除く): 46832980

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 20611, 41222, 82444, 350387, 700774, 762607, 1401548, 1525214, 3050428, 12964319, 25928638, 51857276]

約数ペア:

[(1, 51857276), (2, 25928638), (4, 12964319), (17, 3050428), (34, 1525214), (37, 1401548), (68, 762607), (74, 700774), (148, 350387), (629, 82444), (1258, 41222), (2516, 20611)]