48752000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 132706080

約数和(自身を除く): 83954080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 277, 320, 352, 400, 440, 500, 550, 554, 640, 704, 800, 880, 1000, 1100, 1108, 1375, 1385, 1408, 1600, 1760, 2000, 2200, 2216, 2750, 2770, 3047, 3200, 3520, 4000, 4400, 4432, 5500, 5540, 6094, 6925, 7040, 8000, 8800, 8864, 11000, 11080, 12188, 13850, 15235, 16000, 17600, 17728, 22000, 22160, 24376, 27700, 30470, 34625, 35200, 35456, 44000, 44320, 48752, 55400, 60940, 69250, 76175, 88000, 88640, 97504, 110800, 121880, 138500, 152350, 176000, 177280, 195008, 221600, 243760, 277000, 304700, 380875, 390016, 443200, 487520, 554000, 609400, 761750, 886400, 975040, 1108000, 1218800, 1523500, 1950080, 2216000, 2437600, 3047000, 4432000, 4875200, 6094000, 9750400, 12188000, 24376000, 48752000]

約数ペア:

[(1, 48752000), (2, 24376000), (4, 12188000), (5, 9750400), (8, 6094000), (10, 4875200), (11, 4432000), (16, 3047000), (20, 2437600), (22, 2216000), (25, 1950080), (32, 1523500), (40, 1218800), (44, 1108000), (50, 975040), (55, 886400), (64, 761750), (80, 609400), (88, 554000), (100, 487520), (110, 443200), (125, 390016), (128, 380875), (160, 304700), (176, 277000), (200, 243760), (220, 221600), (250, 195008), (275, 177280), (277, 176000), (320, 152350), (352, 138500), (400, 121880), (440, 110800), (500, 97504), (550, 88640), (554, 88000), (640, 76175), (704, 69250), (800, 60940), (880, 55400), (1000, 48752), (1100, 44320), (1108, 44000), (1375, 35456), (1385, 35200), (1408, 34625), (1600, 30470), (1760, 27700), (2000, 24376), (2200, 22160), (2216, 22000), (2750, 17728), (2770, 17600), (3047, 16000), (3200, 15235), (3520, 13850), (4000, 12188), (4400, 11080), (4432, 11000), (5500, 8864), (5540, 8800), (6094, 8000), (6925, 7040)]