54318124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 57448916

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 284, 307, 356, 497, 614, 623, 994, 1228, 1246, 1988, 2149, 2492, 4298, 6319, 8596, 12638, 21797, 25276, 27323, 43594, 44233, 54646, 87188, 88466, 109292, 152579, 176932, 191261, 305158, 382522, 610316, 765044, 1939933, 3879866, 7759732, 13579531, 27159062, 54318124]

約数ペア:

[(1, 54318124), (2, 27159062), (4, 13579531), (7, 7759732), (14, 3879866), (28, 1939933), (71, 765044), (89, 610316), (142, 382522), (178, 305158), (284, 191261), (307, 176932), (356, 152579), (497, 109292), (614, 88466), (623, 87188), (994, 54646), (1228, 44233), (1246, 43594), (1988, 27323), (2149, 25276), (2492, 21797), (4298, 12638), (6319, 8596)]