51854328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 148206240

約数和(自身を除く): 96351912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 173, 181, 184, 207, 276, 346, 362, 414, 519, 543, 552, 692, 724, 828, 1038, 1086, 1384, 1448, 1557, 1629, 1656, 2076, 2172, 3114, 3258, 3979, 4152, 4163, 4344, 6228, 6516, 7958, 8326, 11937, 12456, 12489, 13032, 15916, 16652, 23874, 24978, 31313, 31832, 33304, 35811, 37467, 47748, 49956, 62626, 71622, 74934, 93939, 95496, 99912, 125252, 143244, 149868, 187878, 250504, 281817, 286488, 299736, 375756, 563634, 720199, 751512, 1127268, 1440398, 2160597, 2254536, 2880796, 4321194, 5761592, 6481791, 8642388, 12963582, 17284776, 25927164, 51854328]

約数ペア:

[(1, 51854328), (2, 25927164), (3, 17284776), (4, 12963582), (6, 8642388), (8, 6481791), (9, 5761592), (12, 4321194), (18, 2880796), (23, 2254536), (24, 2160597), (36, 1440398), (46, 1127268), (69, 751512), (72, 720199), (92, 563634), (138, 375756), (173, 299736), (181, 286488), (184, 281817), (207, 250504), (276, 187878), (346, 149868), (362, 143244), (414, 125252), (519, 99912), (543, 95496), (552, 93939), (692, 74934), (724, 71622), (828, 62626), (1038, 49956), (1086, 47748), (1384, 37467), (1448, 35811), (1557, 33304), (1629, 31832), (1656, 31313), (2076, 24978), (2172, 23874), (3114, 16652), (3258, 15916), (3979, 13032), (4152, 12489), (4163, 12456), (4344, 11937), (6228, 8326), (6516, 7958)]