48741784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 73185896

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 41, 46, 52, 56, 71, 82, 91, 92, 104, 142, 161, 164, 182, 184, 284, 287, 299, 322, 328, 364, 497, 533, 568, 574, 598, 644, 728, 923, 943, 994, 1066, 1148, 1196, 1288, 1633, 1846, 1886, 1988, 2093, 2132, 2296, 2392, 2911, 3266, 3692, 3731, 3772, 3976, 4186, 4264, 5822, 6461, 6532, 6601, 7384, 7462, 7544, 8372, 11431, 11644, 12259, 12922, 13064, 13202, 14924, 16744, 20377, 21229, 22862, 23288, 24518, 25844, 26404, 29848, 37843, 40754, 42458, 45724, 49036, 51688, 52808, 66953, 75686, 81508, 84916, 85813, 91448, 98072, 133906, 148603, 151372, 163016, 169832, 171626, 264901, 267812, 297206, 302744, 343252, 468671, 529802, 535624, 594412, 686504, 870389, 937342, 1059604, 1188824, 1740778, 1874684, 2119208, 3481556, 3749368, 6092723, 6963112, 12185446, 24370892, 48741784]

約数ペア:

[(1, 48741784), (2, 24370892), (4, 12185446), (7, 6963112), (8, 6092723), (13, 3749368), (14, 3481556), (23, 2119208), (26, 1874684), (28, 1740778), (41, 1188824), (46, 1059604), (52, 937342), (56, 870389), (71, 686504), (82, 594412), (91, 535624), (92, 529802), (104, 468671), (142, 343252), (161, 302744), (164, 297206), (182, 267812), (184, 264901), (284, 171626), (287, 169832), (299, 163016), (322, 151372), (328, 148603), (364, 133906), (497, 98072), (533, 91448), (568, 85813), (574, 84916), (598, 81508), (644, 75686), (728, 66953), (923, 52808), (943, 51688), (994, 49036), (1066, 45724), (1148, 42458), (1196, 40754), (1288, 37843), (1633, 29848), (1846, 26404), (1886, 25844), (1988, 24518), (2093, 23288), (2132, 22862), (2296, 21229), (2392, 20377), (2911, 16744), (3266, 14924), (3692, 13202), (3731, 13064), (3772, 12922), (3976, 12259), (4186, 11644), (4264, 11431), (5822, 8372), (6461, 7544), (6532, 7462), (6601, 7384)]