51811302

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 106508160

約数和(自身を除く): 54696858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 409, 491, 818, 982, 1227, 1473, 2454, 2946, 17587, 21113, 35174, 42226, 52761, 63339, 105522, 126678, 200819, 401638, 602457, 1204914, 8635217, 17270434, 25905651, 51811302]

約数ペア:

[(1, 51811302), (2, 25905651), (3, 17270434), (6, 8635217), (43, 1204914), (86, 602457), (129, 401638), (258, 200819), (409, 126678), (491, 105522), (818, 63339), (982, 52761), (1227, 42226), (1473, 35174), (2454, 21113), (2946, 17587)]