51431292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11807}}^1$

素因数の和:11839

約数の個数: 54

約数和(自身を含む): 142912224

約数和(自身を除く): 91480932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 11807, 23614, 35421, 47228, 70842, 106263, 129877, 141684, 212526, 259754, 389631, 425052, 519508, 779262, 1168893, 1428647, 1558524, 2337786, 2857294, 4285941, 4675572, 5714588, 8571882, 12857823, 17143764, 25715646, 51431292]

約数ペア:

[(1, 51431292), (2, 25715646), (3, 17143764), (4, 12857823), (6, 8571882), (9, 5714588), (11, 4675572), (12, 4285941), (18, 2857294), (22, 2337786), (33, 1558524), (36, 1428647), (44, 1168893), (66, 779262), (99, 519508), (121, 425052), (132, 389631), (198, 259754), (242, 212526), (363, 141684), (396, 129877), (484, 106263), (726, 70842), (1089, 47228), (1452, 35421), (2178, 23614), (4356, 11807)]