56894004

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{22259}}^1$

素因数の和:22340

約数の個数: 36

約数和(自身を含む): 145847520

約数和(自身を除く): 88953516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 22259, 44518, 66777, 89036, 133554, 200331, 267108, 400662, 801324, 1580389, 3160778, 4741167, 6321556, 9482334, 14223501, 18964668, 28447002, 56894004]

約数ペア:

[(1, 56894004), (2, 28447002), (3, 18964668), (4, 14223501), (6, 9482334), (9, 6321556), (12, 4741167), (18, 3160778), (36, 1580389), (71, 801324), (142, 400662), (213, 267108), (284, 200331), (426, 133554), (639, 89036), (852, 66777), (1278, 44518), (2556, 22259)]