48697000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 131414400

約数和(自身を除く): 82717400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 233, 250, 275, 380, 418, 440, 466, 475, 500, 550, 760, 836, 932, 950, 1000, 1045, 1100, 1165, 1375, 1672, 1864, 1900, 2090, 2200, 2330, 2375, 2563, 2750, 3800, 4180, 4427, 4660, 4750, 5126, 5225, 5500, 5825, 8360, 8854, 9320, 9500, 10252, 10450, 11000, 11650, 12815, 17708, 19000, 20504, 20900, 22135, 23300, 25630, 26125, 29125, 35416, 41800, 44270, 46600, 48697, 51260, 52250, 58250, 64075, 88540, 97394, 102520, 104500, 110675, 116500, 128150, 177080, 194788, 209000, 221350, 233000, 243485, 256300, 320375, 389576, 442700, 486970, 512600, 553375, 640750, 885400, 973940, 1106750, 1217425, 1281500, 1947880, 2213500, 2434850, 2563000, 4427000, 4869700, 6087125, 9739400, 12174250, 24348500, 48697000]

約数ペア:

[(1, 48697000), (2, 24348500), (4, 12174250), (5, 9739400), (8, 6087125), (10, 4869700), (11, 4427000), (19, 2563000), (20, 2434850), (22, 2213500), (25, 1947880), (38, 1281500), (40, 1217425), (44, 1106750), (50, 973940), (55, 885400), (76, 640750), (88, 553375), (95, 512600), (100, 486970), (110, 442700), (125, 389576), (152, 320375), (190, 256300), (200, 243485), (209, 233000), (220, 221350), (233, 209000), (250, 194788), (275, 177080), (380, 128150), (418, 116500), (440, 110675), (466, 104500), (475, 102520), (500, 97394), (550, 88540), (760, 64075), (836, 58250), (932, 52250), (950, 51260), (1000, 48697), (1045, 46600), (1100, 44270), (1165, 41800), (1375, 35416), (1672, 29125), (1864, 26125), (1900, 25630), (2090, 23300), (2200, 22135), (2330, 20900), (2375, 20504), (2563, 19000), (2750, 17708), (3800, 12815), (4180, 11650), (4427, 11000), (4660, 10450), (4750, 10252), (5126, 9500), (5225, 9320), (5500, 8854), (5825, 8360)]