54947178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21379

約数の個数: 48

約数和(自身を含む): 139872096

約数和(自身を除く): 84924918

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 21347, 42694, 64041, 128082, 192123, 234817, 277511, 384246, 469634, 555022, 704451, 832533, 1408902, 1665066, 2113353, 2497599, 3052621, 4226706, 4995198, 6105242, 9157863, 18315726, 27473589, 54947178]

約数ペア:

[(1, 54947178), (2, 27473589), (3, 18315726), (6, 9157863), (9, 6105242), (11, 4995198), (13, 4226706), (18, 3052621), (22, 2497599), (26, 2113353), (33, 1665066), (39, 1408902), (66, 832533), (78, 704451), (99, 555022), (117, 469634), (143, 384246), (198, 277511), (234, 234817), (286, 192123), (429, 128082), (858, 64041), (1287, 42694), (2574, 21347)]