55312290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55871}}^1$

素因数の和:55895

約数の個数: 48

約数和(自身を含む): 156888576

約数和(自身を除く): 101576286

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 55871, 111742, 167613, 279355, 335226, 502839, 558710, 614581, 838065, 1005678, 1229162, 1676130, 1843743, 2514195, 3072905, 3687486, 5028390, 5531229, 6145810, 9218715, 11062458, 18437430, 27656145, 55312290]

約数ペア:

[(1, 55312290), (2, 27656145), (3, 18437430), (5, 11062458), (6, 9218715), (9, 6145810), (10, 5531229), (11, 5028390), (15, 3687486), (18, 3072905), (22, 2514195), (30, 1843743), (33, 1676130), (45, 1229162), (55, 1005678), (66, 838065), (90, 614581), (99, 558710), (110, 502839), (165, 335226), (198, 279355), (330, 167613), (495, 111742), (990, 55871)]