48877000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 117552240

約数和(自身を除く): 68675240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 740, 925, 1000, 1321, 1480, 1850, 2642, 3700, 4625, 5284, 6605, 7400, 9250, 10568, 13210, 18500, 26420, 33025, 37000, 48877, 52840, 66050, 97754, 132100, 165125, 195508, 244385, 264200, 330250, 391016, 488770, 660500, 977540, 1221925, 1321000, 1955080, 2443850, 4887700, 6109625, 9775400, 12219250, 24438500, 48877000]

約数ペア:

[(1, 48877000), (2, 24438500), (4, 12219250), (5, 9775400), (8, 6109625), (10, 4887700), (20, 2443850), (25, 1955080), (37, 1321000), (40, 1221925), (50, 977540), (74, 660500), (100, 488770), (125, 391016), (148, 330250), (185, 264200), (200, 244385), (250, 195508), (296, 165125), (370, 132100), (500, 97754), (740, 66050), (925, 52840), (1000, 48877), (1321, 37000), (1480, 33025), (1850, 26420), (2642, 18500), (3700, 13210), (4625, 10568), (5284, 9250), (6605, 7400)]