56559921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 87892992

約数和(自身を除く): 31333071

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 1733, 2967, 5199, 10879, 19063, 32637, 39859, 57189, 74519, 119577, 223557, 438449, 819709, 1315347, 1713937, 2459127, 5141811, 18853307, 56559921]

約数ペア:

[(1, 56559921), (3, 18853307), (11, 5141811), (23, 2459127), (33, 1713937), (43, 1315347), (69, 819709), (129, 438449), (253, 223557), (473, 119577), (759, 74519), (989, 57189), (1419, 39859), (1733, 32637), (2967, 19063), (5199, 10879)]