49884884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 105670656

約数和(自身を除く): 55785772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1091, 1633, 1988, 2182, 3266, 4364, 6532, 7637, 11431, 15274, 22862, 25093, 30548, 45724, 50186, 77461, 100372, 154922, 175651, 309844, 351302, 542227, 702604, 1084454, 1781603, 2168908, 3563206, 7126412, 12471221, 24942442, 49884884]

約数ペア:

[(1, 49884884), (2, 24942442), (4, 12471221), (7, 7126412), (14, 3563206), (23, 2168908), (28, 1781603), (46, 1084454), (71, 702604), (92, 542227), (142, 351302), (161, 309844), (284, 175651), (322, 154922), (497, 100372), (644, 77461), (994, 50186), (1091, 45724), (1633, 30548), (1988, 25093), (2182, 22862), (3266, 15274), (4364, 11431), (6532, 7637)]