56515662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1787}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 140579712

約数和(自身を除く): 84064050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 1787, 2259, 3514, 3574, 4518, 5271, 5361, 10542, 10722, 12509, 15813, 16083, 25018, 31626, 32166, 37527, 75054, 112581, 225162, 448537, 897074, 1345611, 2691222, 3139759, 4036833, 6279518, 8073666, 9419277, 18838554, 28257831, 56515662]

約数ペア:

[(1, 56515662), (2, 28257831), (3, 18838554), (6, 9419277), (7, 8073666), (9, 6279518), (14, 4036833), (18, 3139759), (21, 2691222), (42, 1345611), (63, 897074), (126, 448537), (251, 225162), (502, 112581), (753, 75054), (1506, 37527), (1757, 32166), (1787, 31626), (2259, 25018), (3514, 16083), (3574, 15813), (4518, 12509), (5271, 10722), (5361, 10542)]