49642554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 118286784

約数和(自身を除く): 68644230

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 43, 57, 78, 82, 86, 114, 123, 129, 246, 247, 258, 361, 494, 533, 559, 722, 741, 779, 817, 1066, 1083, 1118, 1482, 1558, 1599, 1634, 1677, 1763, 2166, 2337, 2451, 3198, 3354, 3526, 4674, 4693, 4902, 5289, 9386, 10127, 10578, 10621, 14079, 14801, 15523, 20254, 21242, 22919, 28158, 29602, 30381, 31046, 31863, 33497, 44403, 45838, 46569, 60762, 63726, 66994, 68757, 88806, 93138, 100491, 137514, 192413, 200982, 201799, 384826, 403598, 435461, 577239, 605397, 636443, 870922, 1154478, 1210794, 1272886, 1306383, 1909329, 2612766, 3818658, 8273759, 16547518, 24821277, 49642554]

約数ペア:

[(1, 49642554), (2, 24821277), (3, 16547518), (6, 8273759), (13, 3818658), (19, 2612766), (26, 1909329), (38, 1306383), (39, 1272886), (41, 1210794), (43, 1154478), (57, 870922), (78, 636443), (82, 605397), (86, 577239), (114, 435461), (123, 403598), (129, 384826), (246, 201799), (247, 200982), (258, 192413), (361, 137514), (494, 100491), (533, 93138), (559, 88806), (722, 68757), (741, 66994), (779, 63726), (817, 60762), (1066, 46569), (1083, 45838), (1118, 44403), (1482, 33497), (1558, 31863), (1599, 31046), (1634, 30381), (1677, 29602), (1763, 28158), (2166, 22919), (2337, 21242), (2451, 20254), (3198, 15523), (3354, 14801), (3526, 14079), (4674, 10621), (4693, 10578), (4902, 10127), (5289, 9386)]