54752138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 50918518

約数列:

[1, 2, 7, 14, 17, 31, 34, 41, 62, 82, 119, 181, 217, 238, 287, 362, 434, 527, 574, 697, 1054, 1267, 1271, 1394, 2534, 2542, 3077, 3689, 4879, 5611, 6154, 7378, 7421, 8897, 9758, 11222, 14842, 17794, 21539, 21607, 39277, 43078, 43214, 51947, 78554, 95387, 103894, 126157, 151249, 190774, 230051, 252314, 302498, 460102, 667709, 883099, 1335418, 1610357, 1766198, 3220714, 3910867, 7821734, 27376069, 54752138]

約数ペア:

[(1, 54752138), (2, 27376069), (7, 7821734), (14, 3910867), (17, 3220714), (31, 1766198), (34, 1610357), (41, 1335418), (62, 883099), (82, 667709), (119, 460102), (181, 302498), (217, 252314), (238, 230051), (287, 190774), (362, 151249), (434, 126157), (527, 103894), (574, 95387), (697, 78554), (1054, 51947), (1267, 43214), (1271, 43078), (1394, 39277), (2534, 21607), (2542, 21539), (3077, 17794), (3689, 14842), (4879, 11222), (5611, 9758), (6154, 8897), (7378, 7421)]