47145726

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 120356280

約数和(自身を除く): 73210554

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 53, 54, 57, 81, 102, 106, 114, 153, 159, 162, 171, 289, 306, 318, 323, 342, 459, 477, 513, 578, 646, 867, 901, 918, 954, 969, 1007, 1026, 1377, 1431, 1539, 1734, 1802, 1938, 2014, 2601, 2703, 2754, 2862, 2907, 3021, 3078, 4293, 5202, 5406, 5491, 5814, 6042, 7803, 8109, 8586, 8721, 9063, 10982, 15317, 15606, 16218, 16473, 17119, 17442, 18126, 23409, 24327, 26163, 27189, 30634, 32946, 34238, 45951, 46818, 48654, 49419, 51357, 52326, 54378, 72981, 81567, 91902, 98838, 102714, 137853, 145962, 148257, 154071, 163134, 275706, 291023, 296514, 308142, 413559, 444771, 462213, 582046, 827118, 873069, 889542, 924426, 1240677, 1386639, 1746138, 2481354, 2619207, 2773278, 5238414, 7857621, 15715242, 23572863, 47145726]

約数ペア:

[(1, 47145726), (2, 23572863), (3, 15715242), (6, 7857621), (9, 5238414), (17, 2773278), (18, 2619207), (19, 2481354), (27, 1746138), (34, 1386639), (38, 1240677), (51, 924426), (53, 889542), (54, 873069), (57, 827118), (81, 582046), (102, 462213), (106, 444771), (114, 413559), (153, 308142), (159, 296514), (162, 291023), (171, 275706), (289, 163134), (306, 154071), (318, 148257), (323, 145962), (342, 137853), (459, 102714), (477, 98838), (513, 91902), (578, 81567), (646, 72981), (867, 54378), (901, 52326), (918, 51357), (954, 49419), (969, 48654), (1007, 46818), (1026, 45951), (1377, 34238), (1431, 32946), (1539, 30634), (1734, 27189), (1802, 26163), (1938, 24327), (2014, 23409), (2601, 18126), (2703, 17442), (2754, 17119), (2862, 16473), (2907, 16218), (3021, 15606), (3078, 15317), (4293, 10982), (5202, 9063), (5406, 8721), (5491, 8586), (5814, 8109), (6042, 7803)]