55575774

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 133401600

約数和(自身を除く): 77825826

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1543, 1566, 2001, 3086, 4002, 4629, 6003, 9258, 12006, 13887, 18009, 27774, 35489, 36018, 41661, 44747, 70978, 83322, 89494, 106467, 134241, 212934, 268482, 319401, 402723, 638802, 805446, 958203, 1029181, 1208169, 1916406, 2058362, 2416338, 3087543, 6175086, 9262629, 18525258, 27787887, 55575774]

約数ペア:

[(1, 55575774), (2, 27787887), (3, 18525258), (6, 9262629), (9, 6175086), (18, 3087543), (23, 2416338), (27, 2058362), (29, 1916406), (46, 1208169), (54, 1029181), (58, 958203), (69, 805446), (87, 638802), (138, 402723), (174, 319401), (207, 268482), (261, 212934), (414, 134241), (522, 106467), (621, 89494), (667, 83322), (783, 70978), (1242, 44747), (1334, 41661), (1543, 36018), (1566, 35489), (2001, 27774), (3086, 18009), (4002, 13887), (4629, 12006), (6003, 9258)]