51314445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 112304640

約数和(自身を除く): 60990195

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 4177, 12285, 12531, 20885, 29239, 37593, 54301, 62655, 87717, 112779, 146195, 162903, 187965, 263151, 271505, 380107, 438585, 488709, 563895, 789453, 814515, 1140321, 1315755, 1466127, 1900535, 2443545, 3420963, 3947265, 5701605, 7330635, 10262889, 17104815, 51314445]

約数ペア:

[(1, 51314445), (3, 17104815), (5, 10262889), (7, 7330635), (9, 5701605), (13, 3947265), (15, 3420963), (21, 2443545), (27, 1900535), (35, 1466127), (39, 1315755), (45, 1140321), (63, 814515), (65, 789453), (91, 563895), (105, 488709), (117, 438585), (135, 380107), (189, 271505), (195, 263151), (273, 187965), (315, 162903), (351, 146195), (455, 112779), (585, 87717), (819, 62655), (945, 54301), (1365, 37593), (1755, 29239), (2457, 20885), (4095, 12531), (4177, 12285)]