47247148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 103723200

約数和(自身を除く): 56476052

約数列:

[1, 2, 4, 13, 17, 19, 26, 29, 34, 38, 52, 58, 68, 76, 97, 116, 194, 221, 247, 323, 377, 388, 442, 493, 494, 551, 646, 754, 884, 986, 988, 1102, 1261, 1292, 1508, 1649, 1843, 1972, 2204, 2522, 2813, 3298, 3686, 4199, 5044, 5626, 6409, 6596, 7163, 7372, 8398, 9367, 11252, 12818, 14326, 16796, 18734, 21437, 23959, 25636, 28652, 31331, 36569, 37468, 42874, 47821, 47918, 53447, 62662, 73138, 85748, 95642, 95836, 106894, 121771, 125324, 146276, 191284, 213788, 243542, 407303, 487084, 621673, 694811, 814606, 908599, 1243346, 1389622, 1629212, 1817198, 2486692, 2779244, 3634396, 11811787, 23623574, 47247148]

約数ペア:

[(1, 47247148), (2, 23623574), (4, 11811787), (13, 3634396), (17, 2779244), (19, 2486692), (26, 1817198), (29, 1629212), (34, 1389622), (38, 1243346), (52, 908599), (58, 814606), (68, 694811), (76, 621673), (97, 487084), (116, 407303), (194, 243542), (221, 213788), (247, 191284), (323, 146276), (377, 125324), (388, 121771), (442, 106894), (493, 95836), (494, 95642), (551, 85748), (646, 73138), (754, 62662), (884, 53447), (986, 47918), (988, 47821), (1102, 42874), (1261, 37468), (1292, 36569), (1508, 31331), (1649, 28652), (1843, 25636), (1972, 23959), (2204, 21437), (2522, 18734), (2813, 16796), (3298, 14326), (3686, 12818), (4199, 11252), (5044, 9367), (5626, 8398), (6409, 7372), (6596, 7163)]