56441979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 93809664

約数和(自身を除く): 37367685

約数列:

[1, 3, 9, 11, 31, 33, 53, 93, 99, 159, 279, 341, 347, 477, 583, 1023, 1041, 1643, 1749, 3069, 3123, 3817, 4929, 5247, 10757, 11451, 14787, 18073, 18391, 32271, 34353, 54219, 55173, 96813, 118327, 162657, 165519, 202301, 354981, 570121, 606903, 1064943, 1710363, 1820709, 5131089, 6271331, 18813993, 56441979]

約数ペア:

[(1, 56441979), (3, 18813993), (9, 6271331), (11, 5131089), (31, 1820709), (33, 1710363), (53, 1064943), (93, 606903), (99, 570121), (159, 354981), (279, 202301), (341, 165519), (347, 162657), (477, 118327), (583, 96813), (1023, 55173), (1041, 54219), (1643, 34353), (1749, 32271), (3069, 18391), (3123, 18073), (3817, 14787), (4929, 11451), (5247, 10757)]