49582000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 80

約数和(自身を含む): 129179232

約数和(自身を除く): 79597232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 1907, 2000, 2600, 3250, 3814, 5200, 6500, 7628, 9535, 13000, 15256, 19070, 24791, 26000, 30512, 38140, 47675, 49582, 76280, 95350, 99164, 123955, 152560, 190700, 198328, 238375, 247910, 381400, 396656, 476750, 495820, 619775, 762800, 953500, 991640, 1239550, 1907000, 1983280, 2479100, 3098875, 3814000, 4958200, 6197750, 9916400, 12395500, 24791000, 49582000]

約数ペア:

[(1, 49582000), (2, 24791000), (4, 12395500), (5, 9916400), (8, 6197750), (10, 4958200), (13, 3814000), (16, 3098875), (20, 2479100), (25, 1983280), (26, 1907000), (40, 1239550), (50, 991640), (52, 953500), (65, 762800), (80, 619775), (100, 495820), (104, 476750), (125, 396656), (130, 381400), (200, 247910), (208, 238375), (250, 198328), (260, 190700), (325, 152560), (400, 123955), (500, 99164), (520, 95350), (650, 76280), (1000, 49582), (1040, 47675), (1300, 38140), (1625, 30512), (1907, 26000), (2000, 24791), (2600, 19070), (3250, 15256), (3814, 13000), (5200, 9535), (6500, 7628)]