51865884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{205817}}^1$

素因数の和:205834

約数の個数: 36

約数和(自身を含む): 149835504

約数和(自身を除く): 97969620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 205817, 411634, 617451, 823268, 1234902, 1440719, 1852353, 2469804, 2881438, 3704706, 4322157, 5762876, 7409412, 8644314, 12966471, 17288628, 25932942, 51865884]

約数ペア:

[(1, 51865884), (2, 25932942), (3, 17288628), (4, 12966471), (6, 8644314), (7, 7409412), (9, 5762876), (12, 4322157), (14, 3704706), (18, 2881438), (21, 2469804), (28, 1852353), (36, 1440719), (42, 1234902), (63, 823268), (84, 617451), (126, 411634), (252, 205817)]