55629378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 72

約数和(自身を含む): 145499328

約数和(自身を除く): 89869950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 1223, 2166, 2394, 2446, 2527, 3249, 3669, 5054, 6498, 7338, 7581, 8561, 11007, 15162, 17122, 22014, 22743, 23237, 25683, 45486, 46474, 51366, 69711, 77049, 139422, 154098, 162659, 209133, 325318, 418266, 441503, 487977, 883006, 975954, 1324509, 1463931, 2649018, 2927862, 3090521, 3973527, 6181042, 7947054, 9271563, 18543126, 27814689, 55629378]

約数ペア:

[(1, 55629378), (2, 27814689), (3, 18543126), (6, 9271563), (7, 7947054), (9, 6181042), (14, 3973527), (18, 3090521), (19, 2927862), (21, 2649018), (38, 1463931), (42, 1324509), (57, 975954), (63, 883006), (114, 487977), (126, 441503), (133, 418266), (171, 325318), (266, 209133), (342, 162659), (361, 154098), (399, 139422), (722, 77049), (798, 69711), (1083, 51366), (1197, 46474), (1223, 45486), (2166, 25683), (2394, 23237), (2446, 22743), (2527, 22014), (3249, 17122), (3669, 15162), (5054, 11007), (6498, 8561), (7338, 7581)]