51066756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5785

約数の個数: 72

約数和(自身を含む): 146357120

約数和(自身を除く): 95290364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 5743, 8892, 11486, 17229, 22972, 34458, 51687, 68916, 74659, 103374, 109117, 149318, 206748, 218234, 223977, 298636, 327351, 436468, 447954, 654702, 671931, 895908, 982053, 1309404, 1343862, 1418521, 1964106, 2687724, 2837042, 3928212, 4255563, 5674084, 8511126, 12766689, 17022252, 25533378, 51066756]

約数ペア:

[(1, 51066756), (2, 25533378), (3, 17022252), (4, 12766689), (6, 8511126), (9, 5674084), (12, 4255563), (13, 3928212), (18, 2837042), (19, 2687724), (26, 1964106), (36, 1418521), (38, 1343862), (39, 1309404), (52, 982053), (57, 895908), (76, 671931), (78, 654702), (114, 447954), (117, 436468), (156, 327351), (171, 298636), (228, 223977), (234, 218234), (247, 206748), (342, 149318), (468, 109117), (494, 103374), (684, 74659), (741, 68916), (988, 51687), (1482, 34458), (2223, 22972), (2964, 17229), (4446, 11486), (5743, 8892)]