49726000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 128366784

約数和(自身を除く): 78640784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 125, 184, 188, 200, 230, 235, 250, 368, 376, 400, 460, 470, 500, 529, 575, 752, 920, 940, 1000, 1058, 1081, 1150, 1175, 1840, 1880, 2000, 2116, 2162, 2300, 2350, 2645, 2875, 3760, 4232, 4324, 4600, 4700, 5290, 5405, 5750, 5875, 8464, 8648, 9200, 9400, 10580, 10810, 11500, 11750, 13225, 17296, 18800, 21160, 21620, 23000, 23500, 24863, 26450, 27025, 42320, 43240, 46000, 47000, 49726, 52900, 54050, 66125, 86480, 94000, 99452, 105800, 108100, 124315, 132250, 135125, 198904, 211600, 216200, 248630, 264500, 270250, 397808, 432400, 497260, 529000, 540500, 621575, 994520, 1058000, 1081000, 1243150, 1989040, 2162000, 2486300, 3107875, 4972600, 6215750, 9945200, 12431500, 24863000, 49726000]

約数ペア:

[(1, 49726000), (2, 24863000), (4, 12431500), (5, 9945200), (8, 6215750), (10, 4972600), (16, 3107875), (20, 2486300), (23, 2162000), (25, 1989040), (40, 1243150), (46, 1081000), (47, 1058000), (50, 994520), (80, 621575), (92, 540500), (94, 529000), (100, 497260), (115, 432400), (125, 397808), (184, 270250), (188, 264500), (200, 248630), (230, 216200), (235, 211600), (250, 198904), (368, 135125), (376, 132250), (400, 124315), (460, 108100), (470, 105800), (500, 99452), (529, 94000), (575, 86480), (752, 66125), (920, 54050), (940, 52900), (1000, 49726), (1058, 47000), (1081, 46000), (1150, 43240), (1175, 42320), (1840, 27025), (1880, 26450), (2000, 24863), (2116, 23500), (2162, 23000), (2300, 21620), (2350, 21160), (2645, 18800), (2875, 17296), (3760, 13225), (4232, 11750), (4324, 11500), (4600, 10810), (4700, 10580), (5290, 9400), (5405, 9200), (5750, 8648), (5875, 8464)]