50457008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 119159040

約数和(自身を除く): 68702032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 131, 133, 152, 181, 262, 266, 304, 362, 524, 532, 724, 917, 1048, 1064, 1267, 1448, 1834, 2096, 2128, 2489, 2534, 2896, 3439, 3668, 4978, 5068, 6878, 7336, 9956, 10136, 13756, 14672, 17423, 19912, 20272, 23711, 24073, 27512, 34846, 39824, 47422, 48146, 55024, 69692, 94844, 96292, 139384, 165977, 189688, 192584, 278768, 331954, 379376, 385168, 450509, 663908, 901018, 1327816, 1802036, 2655632, 3153563, 3604072, 6307126, 7208144, 12614252, 25228504, 50457008]

約数ペア:

[(1, 50457008), (2, 25228504), (4, 12614252), (7, 7208144), (8, 6307126), (14, 3604072), (16, 3153563), (19, 2655632), (28, 1802036), (38, 1327816), (56, 901018), (76, 663908), (112, 450509), (131, 385168), (133, 379376), (152, 331954), (181, 278768), (262, 192584), (266, 189688), (304, 165977), (362, 139384), (524, 96292), (532, 94844), (724, 69692), (917, 55024), (1048, 48146), (1064, 47422), (1267, 39824), (1448, 34846), (1834, 27512), (2096, 24073), (2128, 23711), (2489, 20272), (2534, 19912), (2896, 17423), (3439, 14672), (3668, 13756), (4978, 10136), (5068, 9956), (6878, 7336)]