90568554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 202620000

約数和(自身を除く): 112051446

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 2749, 5491, 5498, 8247, 10982, 16473, 16494, 32946, 46733, 52231, 93466, 104462, 140199, 156693, 280398, 313386, 794461, 887927, 1588922, 1775854, 2383383, 2663781, 4766766, 5327562, 15094759, 30189518, 45284277, 90568554]

約数ペア:

[(1, 90568554), (2, 45284277), (3, 30189518), (6, 15094759), (17, 5327562), (19, 4766766), (34, 2663781), (38, 2383383), (51, 1775854), (57, 1588922), (102, 887927), (114, 794461), (289, 313386), (323, 280398), (578, 156693), (646, 140199), (867, 104462), (969, 93466), (1734, 52231), (1938, 46733), (2749, 32946), (5491, 16494), (5498, 16473), (8247, 10982)]