56230722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 128988288

約数和(自身を除く): 72757566

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 1913, 3266, 3826, 4899, 5739, 9798, 11478, 14697, 17217, 29394, 34434, 43999, 87998, 131997, 135823, 263994, 271646, 395991, 407469, 791982, 814938, 1222407, 2444814, 3123929, 6247858, 9371787, 18743574, 28115361, 56230722]

約数ペア:

[(1, 56230722), (2, 28115361), (3, 18743574), (6, 9371787), (9, 6247858), (18, 3123929), (23, 2444814), (46, 1222407), (69, 814938), (71, 791982), (138, 407469), (142, 395991), (207, 271646), (213, 263994), (414, 135823), (426, 131997), (639, 87998), (1278, 43999), (1633, 34434), (1913, 29394), (3266, 17217), (3826, 14697), (4899, 11478), (5739, 9798)]