51219742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 47846498

約数列:

[1, 2, 7, 14, 17, 29, 34, 41, 58, 82, 119, 181, 203, 238, 287, 362, 406, 493, 574, 697, 986, 1189, 1267, 1394, 2378, 2534, 3077, 3451, 4879, 5249, 6154, 6902, 7421, 8323, 9758, 10498, 14842, 16646, 20213, 21539, 36743, 40426, 43078, 51947, 73486, 89233, 103894, 126157, 141491, 178466, 215209, 252314, 282982, 430418, 624631, 883099, 1249262, 1506463, 1766198, 3012926, 3658553, 7317106, 25609871, 51219742]

約数ペア:

[(1, 51219742), (2, 25609871), (7, 7317106), (14, 3658553), (17, 3012926), (29, 1766198), (34, 1506463), (41, 1249262), (58, 883099), (82, 624631), (119, 430418), (181, 282982), (203, 252314), (238, 215209), (287, 178466), (362, 141491), (406, 126157), (493, 103894), (574, 89233), (697, 73486), (986, 51947), (1189, 43078), (1267, 40426), (1394, 36743), (2378, 21539), (2534, 20213), (3077, 16646), (3451, 14842), (4879, 10498), (5249, 9758), (6154, 8323), (6902, 7421)]