53392000

素因数分解:

$2^7\times 5^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 137479680

約数和(自身を除く): 84087680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 71, 80, 94, 100, 125, 128, 142, 160, 188, 200, 235, 250, 284, 320, 355, 376, 400, 470, 500, 568, 640, 710, 752, 800, 940, 1000, 1136, 1175, 1420, 1504, 1600, 1775, 1880, 2000, 2272, 2350, 2840, 3008, 3200, 3337, 3550, 3760, 4000, 4544, 4700, 5680, 5875, 6016, 6674, 7100, 7520, 8000, 8875, 9088, 9400, 11360, 11750, 13348, 14200, 15040, 16000, 16685, 17750, 18800, 22720, 23500, 26696, 28400, 30080, 33370, 35500, 37600, 45440, 47000, 53392, 56800, 66740, 71000, 75200, 83425, 94000, 106784, 113600, 133480, 142000, 150400, 166850, 188000, 213568, 227200, 266960, 284000, 333700, 376000, 417125, 427136, 533920, 568000, 667400, 752000, 834250, 1067840, 1136000, 1334800, 1668500, 2135680, 2669600, 3337000, 5339200, 6674000, 10678400, 13348000, 26696000, 53392000]

約数ペア:

[(1, 53392000), (2, 26696000), (4, 13348000), (5, 10678400), (8, 6674000), (10, 5339200), (16, 3337000), (20, 2669600), (25, 2135680), (32, 1668500), (40, 1334800), (47, 1136000), (50, 1067840), (64, 834250), (71, 752000), (80, 667400), (94, 568000), (100, 533920), (125, 427136), (128, 417125), (142, 376000), (160, 333700), (188, 284000), (200, 266960), (235, 227200), (250, 213568), (284, 188000), (320, 166850), (355, 150400), (376, 142000), (400, 133480), (470, 113600), (500, 106784), (568, 94000), (640, 83425), (710, 75200), (752, 71000), (800, 66740), (940, 56800), (1000, 53392), (1136, 47000), (1175, 45440), (1420, 37600), (1504, 35500), (1600, 33370), (1775, 30080), (1880, 28400), (2000, 26696), (2272, 23500), (2350, 22720), (2840, 18800), (3008, 17750), (3200, 16685), (3337, 16000), (3550, 15040), (3760, 14200), (4000, 13348), (4544, 11750), (4700, 11360), (5680, 9400), (5875, 9088), (6016, 8875), (6674, 8000), (7100, 7520)]