50017000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4547}}^1$

素因数の和:4579

約数の個数: 64

約数和(自身を含む): 127707840

約数和(自身を除く): 77690840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 4547, 5500, 9094, 11000, 18188, 22735, 36376, 45470, 50017, 90940, 100034, 113675, 181880, 200068, 227350, 250085, 400136, 454700, 500170, 568375, 909400, 1000340, 1136750, 1250425, 2000680, 2273500, 2500850, 4547000, 5001700, 6252125, 10003400, 12504250, 25008500, 50017000]

約数ペア:

[(1, 50017000), (2, 25008500), (4, 12504250), (5, 10003400), (8, 6252125), (10, 5001700), (11, 4547000), (20, 2500850), (22, 2273500), (25, 2000680), (40, 1250425), (44, 1136750), (50, 1000340), (55, 909400), (88, 568375), (100, 500170), (110, 454700), (125, 400136), (200, 250085), (220, 227350), (250, 200068), (275, 181880), (440, 113675), (500, 100034), (550, 90940), (1000, 50017), (1100, 45470), (1375, 36376), (2200, 22735), (2750, 18188), (4547, 11000), (5500, 9094)]