56519784

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4337}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 153955620

約数和(自身を除く): 97435836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4337, 4344, 6516, 8674, 13011, 13032, 17348, 26022, 34696, 39033, 52044, 78066, 104088, 156132, 312264, 784997, 1569994, 2354991, 3139988, 4709982, 6279976, 7064973, 9419964, 14129946, 18839928, 28259892, 56519784]

約数ペア:

[(1, 56519784), (2, 28259892), (3, 18839928), (4, 14129946), (6, 9419964), (8, 7064973), (9, 6279976), (12, 4709982), (18, 3139988), (24, 2354991), (36, 1569994), (72, 784997), (181, 312264), (362, 156132), (543, 104088), (724, 78066), (1086, 52044), (1448, 39033), (1629, 34696), (2172, 26022), (3258, 17348), (4337, 13032), (4344, 13011), (6516, 8674)]