51451724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1289}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 95573520

約数和(自身を除く): 44121796

約数列:

[1, 2, 4, 17, 34, 68, 587, 1174, 1289, 2348, 2578, 5156, 9979, 19958, 21913, 39916, 43826, 87652, 756643, 1513286, 3026572, 12862931, 25725862, 51451724]

約数ペア:

[(1, 51451724), (2, 25725862), (4, 12862931), (17, 3026572), (34, 1513286), (68, 756643), (587, 87652), (1174, 43826), (1289, 39916), (2348, 21913), (2578, 19958), (5156, 9979)]