51556914

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 116344800

約数和(自身を除く): 64787886

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 387, 531, 774, 1062, 1129, 2258, 2537, 3387, 5074, 6774, 7611, 10161, 15222, 20322, 22833, 45666, 48547, 66611, 97094, 133222, 145641, 199833, 291282, 399666, 436923, 599499, 873846, 1198998, 2864273, 5728546, 8592819, 17185638, 25778457, 51556914]

約数ペア:

[(1, 51556914), (2, 25778457), (3, 17185638), (6, 8592819), (9, 5728546), (18, 2864273), (43, 1198998), (59, 873846), (86, 599499), (118, 436923), (129, 399666), (177, 291282), (258, 199833), (354, 145641), (387, 133222), (531, 97094), (774, 66611), (1062, 48547), (1129, 45666), (2258, 22833), (2537, 20322), (3387, 15222), (5074, 10161), (6774, 7611)]