51681356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1117}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 92972880

約数和(自身を除く): 41291524

約数列:

[1, 2, 4, 43, 86, 172, 269, 538, 1076, 1117, 2234, 4468, 11567, 23134, 46268, 48031, 96062, 192124, 300473, 600946, 1201892, 12920339, 25840678, 51681356]

約数ペア:

[(1, 51681356), (2, 25840678), (4, 12920339), (43, 1201892), (86, 600946), (172, 300473), (269, 192124), (538, 96062), (1076, 48031), (1117, 46268), (2234, 23134), (4468, 11567)]