55590654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12143}}^1$

素因数の和:12264

約数の個数: 32

約数和(自身を含む): 128240640

約数和(自身を除く): 72649986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 12143, 24286, 36429, 72858, 85001, 170002, 255003, 510006, 1323587, 2647174, 3970761, 7941522, 9265109, 18530218, 27795327, 55590654]

約数ペア:

[(1, 55590654), (2, 27795327), (3, 18530218), (6, 9265109), (7, 7941522), (14, 3970761), (21, 2647174), (42, 1323587), (109, 510006), (218, 255003), (327, 170002), (654, 85001), (763, 72858), (1526, 36429), (2289, 24286), (4578, 12143)]