55550330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 109468800

約数和(自身を除く): 53918470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1447, 1745, 2894, 3490, 3839, 7235, 7678, 14470, 15917, 19195, 31834, 38390, 79585, 159170, 505003, 1010006, 2525015, 5050030, 5555033, 11110066, 27775165, 55550330]

約数ペア:

[(1, 55550330), (2, 27775165), (5, 11110066), (10, 5555033), (11, 5050030), (22, 2525015), (55, 1010006), (110, 505003), (349, 159170), (698, 79585), (1447, 38390), (1745, 31834), (2894, 19195), (3490, 15917), (3839, 14470), (7235, 7678)]