48493000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 115240320

約数和(自身を除く): 66747320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 683, 710, 1000, 1366, 1420, 1775, 2732, 2840, 3415, 3550, 5464, 6830, 7100, 8875, 13660, 14200, 17075, 17750, 27320, 34150, 35500, 48493, 68300, 71000, 85375, 96986, 136600, 170750, 193972, 242465, 341500, 387944, 484930, 683000, 969860, 1212325, 1939720, 2424650, 4849300, 6061625, 9698600, 12123250, 24246500, 48493000]

約数ペア:

[(1, 48493000), (2, 24246500), (4, 12123250), (5, 9698600), (8, 6061625), (10, 4849300), (20, 2424650), (25, 1939720), (40, 1212325), (50, 969860), (71, 683000), (100, 484930), (125, 387944), (142, 341500), (200, 242465), (250, 193972), (284, 170750), (355, 136600), (500, 96986), (568, 85375), (683, 71000), (710, 68300), (1000, 48493), (1366, 35500), (1420, 34150), (1775, 27320), (2732, 17750), (2840, 17075), (3415, 14200), (3550, 13660), (5464, 8875), (6830, 7100)]