51158926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1553}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 95030208

約数和(自身を除く): 43871282

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 1553, 2353, 2534, 3106, 4706, 10871, 16471, 20189, 21742, 32942, 40378, 141323, 281093, 282646, 562186, 1967651, 3654209, 3935302, 7308418, 25579463, 51158926]

約数ペア:

[(1, 51158926), (2, 25579463), (7, 7308418), (13, 3935302), (14, 3654209), (26, 1967651), (91, 562186), (181, 282646), (182, 281093), (362, 141323), (1267, 40378), (1553, 32942), (2353, 21742), (2534, 20189), (3106, 16471), (4706, 10871)]