51736706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 98205696

約数和(自身を除く): 46468990

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 71, 73, 142, 146, 161, 217, 322, 434, 497, 511, 713, 994, 1022, 1426, 1633, 1679, 2201, 2263, 3266, 3358, 4402, 4526, 4991, 5183, 9982, 10366, 11431, 11753, 15407, 15841, 22862, 23506, 30814, 31682, 36281, 50623, 52049, 72562, 101246, 104098, 119209, 160673, 238418, 321346, 354361, 364343, 708722, 728686, 834463, 1124711, 1668926, 2249422, 3695479, 7390958, 25868353, 51736706]

約数ペア:

[(1, 51736706), (2, 25868353), (7, 7390958), (14, 3695479), (23, 2249422), (31, 1668926), (46, 1124711), (62, 834463), (71, 728686), (73, 708722), (142, 364343), (146, 354361), (161, 321346), (217, 238418), (322, 160673), (434, 119209), (497, 104098), (511, 101246), (713, 72562), (994, 52049), (1022, 50623), (1426, 36281), (1633, 31682), (1679, 30814), (2201, 23506), (2263, 22862), (3266, 15841), (3358, 15407), (4402, 11753), (4526, 11431), (4991, 10366), (5183, 9982)]