55073178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 125551296

約数和(自身を除く): 70478118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 971, 1233, 1942, 2466, 2913, 3151, 5826, 6302, 8739, 9453, 17478, 18906, 22333, 28359, 44666, 56718, 66999, 133027, 133998, 200997, 266054, 399081, 401994, 798162, 1197243, 2394486, 3059621, 6119242, 9178863, 18357726, 27536589, 55073178]

約数ペア:

[(1, 55073178), (2, 27536589), (3, 18357726), (6, 9178863), (9, 6119242), (18, 3059621), (23, 2394486), (46, 1197243), (69, 798162), (137, 401994), (138, 399081), (207, 266054), (274, 200997), (411, 133998), (414, 133027), (822, 66999), (971, 56718), (1233, 44666), (1942, 28359), (2466, 22333), (2913, 18906), (3151, 17478), (5826, 9453), (6302, 8739)]