55426439152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{159793}}^1$

素因数の和:159990

約数の個数: 80

約数和(自身を含む): 129982831360

約数和(自身を除く): 74556392208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 163, 266, 304, 326, 532, 652, 1064, 1141, 1304, 2128, 2282, 2608, 3097, 4564, 6194, 9128, 12388, 18256, 21679, 24776, 43358, 49552, 86716, 159793, 173432, 319586, 346864, 639172, 1118551, 1278344, 2237102, 2556688, 3036067, 4474204, 6072134, 8948408, 12144268, 17896816, 21252469, 24288536, 26046259, 42504938, 48577072, 52092518, 85009876, 104185036, 170019752, 182323813, 208370072, 340039504, 364647626, 416740144, 494878921, 729295252, 989757842, 1458590504, 1979515684, 2917181008, 3464152447, 3959031368, 6928304894, 7918062736, 13856609788, 27713219576, 55426439152]

約数ペア:

[(1, 55426439152), (2, 27713219576), (4, 13856609788), (7, 7918062736), (8, 6928304894), (14, 3959031368), (16, 3464152447), (19, 2917181008), (28, 1979515684), (38, 1458590504), (56, 989757842), (76, 729295252), (112, 494878921), (133, 416740144), (152, 364647626), (163, 340039504), (266, 208370072), (304, 182323813), (326, 170019752), (532, 104185036), (652, 85009876), (1064, 52092518), (1141, 48577072), (1304, 42504938), (2128, 26046259), (2282, 24288536), (2608, 21252469), (3097, 17896816), (4564, 12144268), (6194, 8948408), (9128, 6072134), (12388, 4474204), (18256, 3036067), (21679, 2556688), (24776, 2237102), (43358, 1278344), (49552, 1118551), (86716, 639172), (159793, 346864), (173432, 319586)]