54878516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 130056192

約数和(自身を除く): 75177676

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 68, 77, 94, 119, 154, 187, 188, 223, 238, 308, 329, 374, 446, 476, 517, 658, 748, 799, 892, 1034, 1309, 1316, 1561, 1598, 2068, 2453, 2618, 3122, 3196, 3619, 3791, 4906, 5236, 5593, 6244, 7238, 7582, 8789, 9812, 10481, 11186, 14476, 15164, 17171, 17578, 20962, 22372, 26537, 34342, 35156, 41701, 41924, 53074, 61523, 68684, 73367, 83402, 106148, 115291, 123046, 146734, 166804, 178177, 230582, 246092, 291907, 293468, 356354, 461164, 583814, 712708, 807037, 1167628, 1247239, 1614074, 1959947, 2494478, 3228148, 3919894, 4988956, 7839788, 13719629, 27439258, 54878516]

約数ペア:

[(1, 54878516), (2, 27439258), (4, 13719629), (7, 7839788), (11, 4988956), (14, 3919894), (17, 3228148), (22, 2494478), (28, 1959947), (34, 1614074), (44, 1247239), (47, 1167628), (68, 807037), (77, 712708), (94, 583814), (119, 461164), (154, 356354), (187, 293468), (188, 291907), (223, 246092), (238, 230582), (308, 178177), (329, 166804), (374, 146734), (446, 123046), (476, 115291), (517, 106148), (658, 83402), (748, 73367), (799, 68684), (892, 61523), (1034, 53074), (1309, 41924), (1316, 41701), (1561, 35156), (1598, 34342), (2068, 26537), (2453, 22372), (2618, 20962), (3122, 17578), (3196, 17171), (3619, 15164), (3791, 14476), (4906, 11186), (5236, 10481), (5593, 9812), (6244, 8789), (7238, 7582)]