49233921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 33710079

約数列:

[1, 3, 11, 17, 19, 31, 33, 51, 57, 93, 149, 187, 209, 323, 341, 447, 527, 561, 589, 627, 969, 1023, 1581, 1639, 1767, 2533, 2831, 3553, 4619, 4917, 5797, 6479, 7599, 8493, 10013, 10659, 13857, 17391, 19437, 27863, 30039, 31141, 48127, 50809, 78523, 83589, 87761, 93423, 110143, 144381, 152427, 235569, 263283, 330429, 529397, 863753, 965371, 1491937, 1588191, 2591259, 2896113, 4475811, 16411307, 49233921]

約数ペア:

[(1, 49233921), (3, 16411307), (11, 4475811), (17, 2896113), (19, 2591259), (31, 1588191), (33, 1491937), (51, 965371), (57, 863753), (93, 529397), (149, 330429), (187, 263283), (209, 235569), (323, 152427), (341, 144381), (447, 110143), (527, 93423), (561, 87761), (589, 83589), (627, 78523), (969, 50809), (1023, 48127), (1581, 31141), (1639, 30039), (1767, 27863), (2533, 19437), (2831, 17391), (3553, 13857), (4619, 10659), (4917, 10013), (5797, 8493), (6479, 7599)]