50876138

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 87531840

約数和(自身を除く): 36655702

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 89, 178, 289, 391, 578, 731, 782, 989, 1462, 1513, 1978, 2047, 3026, 3827, 4094, 6647, 7654, 12427, 13294, 16813, 24854, 25721, 33626, 34799, 51442, 65059, 69598, 88021, 130118, 176042, 285821, 571642, 591583, 1106003, 1183166, 1496357, 2212006, 2992714, 25438069, 50876138]

約数ペア:

[(1, 50876138), (2, 25438069), (17, 2992714), (23, 2212006), (34, 1496357), (43, 1183166), (46, 1106003), (86, 591583), (89, 571642), (178, 285821), (289, 176042), (391, 130118), (578, 88021), (731, 69598), (782, 65059), (989, 51442), (1462, 34799), (1513, 33626), (1978, 25721), (2047, 24854), (3026, 16813), (3827, 13294), (4094, 12427), (6647, 7654)]