51368366

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 90854400

約数和(自身を除く): 39486034

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 343, 686, 721, 727, 1442, 1454, 5047, 5089, 10094, 10178, 35329, 35623, 70658, 71246, 74881, 149762, 249361, 498722, 524167, 1048334, 3669169, 7338338, 25684183, 51368366]

約数ペア:

[(1, 51368366), (2, 25684183), (7, 7338338), (14, 3669169), (49, 1048334), (98, 524167), (103, 498722), (206, 249361), (343, 149762), (686, 74881), (721, 71246), (727, 70658), (1442, 35623), (1454, 35329), (5047, 10178), (5089, 10094)]