56373138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{45389}}^1$

素因数の和:45423

約数の個数: 32

約数和(自身を含む): 130723200

約数和(自身を除く): 74350062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 45389, 90778, 136167, 272334, 408501, 817002, 1043947, 1225503, 2087894, 2451006, 3131841, 6263682, 9395523, 18791046, 28186569, 56373138]

約数ペア:

[(1, 56373138), (2, 28186569), (3, 18791046), (6, 9395523), (9, 6263682), (18, 3131841), (23, 2451006), (27, 2087894), (46, 1225503), (54, 1043947), (69, 817002), (138, 408501), (207, 272334), (414, 136167), (621, 90778), (1242, 45389)]