56295666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4099}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 140712000

約数和(自身を除く): 84416334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4099, 4578, 6867, 8198, 12297, 13734, 24594, 28693, 36891, 57386, 73782, 86079, 172158, 258237, 446791, 516474, 893582, 1340373, 2680746, 3127537, 4021119, 6255074, 8042238, 9382611, 18765222, 28147833, 56295666]

約数ペア:

[(1, 56295666), (2, 28147833), (3, 18765222), (6, 9382611), (7, 8042238), (9, 6255074), (14, 4021119), (18, 3127537), (21, 2680746), (42, 1340373), (63, 893582), (109, 516474), (126, 446791), (218, 258237), (327, 172158), (654, 86079), (763, 73782), (981, 57386), (1526, 36891), (1962, 28693), (2289, 24594), (4099, 13734), (4578, 12297), (6867, 8198)]