54899472

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 146240640

約数和(自身を除く): 91341168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 178, 181, 213, 267, 284, 356, 362, 426, 534, 543, 568, 712, 724, 852, 1068, 1086, 1136, 1424, 1448, 1704, 2136, 2172, 2896, 3408, 4272, 4344, 6319, 8688, 12638, 12851, 16109, 18957, 25276, 25702, 32218, 37914, 38553, 48327, 50552, 51404, 64436, 75828, 77106, 96654, 101104, 102808, 128872, 151656, 154212, 193308, 205616, 257744, 303312, 308424, 386616, 616848, 773232, 1143739, 2287478, 3431217, 4574956, 6862434, 9149912, 13724868, 18299824, 27449736, 54899472]

約数ペア:

[(1, 54899472), (2, 27449736), (3, 18299824), (4, 13724868), (6, 9149912), (8, 6862434), (12, 4574956), (16, 3431217), (24, 2287478), (48, 1143739), (71, 773232), (89, 616848), (142, 386616), (178, 308424), (181, 303312), (213, 257744), (267, 205616), (284, 193308), (356, 154212), (362, 151656), (426, 128872), (534, 102808), (543, 101104), (568, 96654), (712, 77106), (724, 75828), (852, 64436), (1068, 51404), (1086, 50552), (1136, 48327), (1424, 38553), (1448, 37914), (1704, 32218), (2136, 25702), (2172, 25276), (2896, 18957), (3408, 16109), (4272, 12851), (4344, 12638), (6319, 8688)]