55779240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42257}}^1$

素因数の和:42282

約数の個数: 64

約数和(自身を含む): 182554560

約数和(自身を除く): 126775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42257, 84514, 126771, 169028, 211285, 253542, 338056, 422570, 464827, 507084, 633855, 845140, 929654, 1014168, 1267710, 1394481, 1690280, 1859308, 2324135, 2535420, 2788962, 3718616, 4648270, 5070840, 5577924, 6972405, 9296540, 11155848, 13944810, 18593080, 27889620, 55779240]

約数ペア:

[(1, 55779240), (2, 27889620), (3, 18593080), (4, 13944810), (5, 11155848), (6, 9296540), (8, 6972405), (10, 5577924), (11, 5070840), (12, 4648270), (15, 3718616), (20, 2788962), (22, 2535420), (24, 2324135), (30, 1859308), (33, 1690280), (40, 1394481), (44, 1267710), (55, 1014168), (60, 929654), (66, 845140), (88, 633855), (110, 507084), (120, 464827), (132, 422570), (165, 338056), (220, 253542), (264, 211285), (330, 169028), (440, 126771), (660, 84514), (1320, 42257)]