56688648

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{16993}}^1$

素因数の和:17141

約数の個数: 32

約数和(自身を含む): 142749600

約数和(自身を除く): 86060952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 16993, 33986, 50979, 67972, 101958, 135944, 203916, 407832, 2362027, 4724054, 7086081, 9448108, 14172162, 18896216, 28344324, 56688648]

約数ペア:

[(1, 56688648), (2, 28344324), (3, 18896216), (4, 14172162), (6, 9448108), (8, 7086081), (12, 4724054), (24, 2362027), (139, 407832), (278, 203916), (417, 135944), (556, 101958), (834, 67972), (1112, 50979), (1668, 33986), (3336, 16993)]