47805714

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 118308960

約数和(自身を除く): 70503246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 139, 162, 193, 198, 278, 297, 386, 417, 579, 594, 834, 891, 1158, 1251, 1529, 1737, 1782, 2123, 2502, 3058, 3474, 3753, 4246, 4587, 5211, 6369, 7506, 9174, 10422, 11259, 12738, 13761, 15633, 19107, 22518, 26827, 27522, 31266, 38214, 41283, 53654, 57321, 80481, 82566, 114642, 123849, 160962, 171963, 241443, 247698, 295097, 343926, 482886, 590194, 724329, 885291, 1448658, 1770582, 2172987, 2655873, 4345974, 5311746, 7967619, 15935238, 23902857, 47805714]

約数ペア:

[(1, 47805714), (2, 23902857), (3, 15935238), (6, 7967619), (9, 5311746), (11, 4345974), (18, 2655873), (22, 2172987), (27, 1770582), (33, 1448658), (54, 885291), (66, 724329), (81, 590194), (99, 482886), (139, 343926), (162, 295097), (193, 247698), (198, 241443), (278, 171963), (297, 160962), (386, 123849), (417, 114642), (579, 82566), (594, 80481), (834, 57321), (891, 53654), (1158, 41283), (1251, 38214), (1529, 31266), (1737, 27522), (1782, 26827), (2123, 22518), (2502, 19107), (3058, 15633), (3474, 13761), (3753, 12738), (4246, 11259), (4587, 10422), (5211, 9174), (6369, 7506)]