56595880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 83112920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 439, 440, 586, 878, 1172, 1465, 1756, 2195, 2344, 2930, 3223, 3512, 4390, 4829, 5860, 6446, 8780, 9658, 11720, 12892, 16115, 17560, 19316, 24145, 25784, 32230, 38632, 48290, 64460, 96580, 128627, 128920, 193160, 257254, 514508, 643135, 1029016, 1286270, 1414897, 2572540, 2829794, 5145080, 5659588, 7074485, 11319176, 14148970, 28297940, 56595880]

約数ペア:

[(1, 56595880), (2, 28297940), (4, 14148970), (5, 11319176), (8, 7074485), (10, 5659588), (11, 5145080), (20, 2829794), (22, 2572540), (40, 1414897), (44, 1286270), (55, 1029016), (88, 643135), (110, 514508), (220, 257254), (293, 193160), (439, 128920), (440, 128627), (586, 96580), (878, 64460), (1172, 48290), (1465, 38632), (1756, 32230), (2195, 25784), (2344, 24145), (2930, 19316), (3223, 17560), (3512, 16115), (4390, 12892), (4829, 11720), (5860, 9658), (6446, 8780)]