48904750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 99874944

約数和(自身を除く): 50970194

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 125, 170, 185, 250, 311, 370, 425, 622, 629, 850, 925, 1258, 1555, 1850, 2125, 3110, 3145, 4250, 4625, 5287, 6290, 7775, 9250, 10574, 11507, 15550, 15725, 23014, 26435, 31450, 38875, 52870, 57535, 77750, 78625, 115070, 132175, 157250, 195619, 264350, 287675, 391238, 575350, 660875, 978095, 1321750, 1438375, 1956190, 2876750, 4890475, 9780950, 24452375, 48904750]

約数ペア:

[(1, 48904750), (2, 24452375), (5, 9780950), (10, 4890475), (17, 2876750), (25, 1956190), (34, 1438375), (37, 1321750), (50, 978095), (74, 660875), (85, 575350), (125, 391238), (170, 287675), (185, 264350), (250, 195619), (311, 157250), (370, 132175), (425, 115070), (622, 78625), (629, 77750), (850, 57535), (925, 52870), (1258, 38875), (1555, 31450), (1850, 26435), (2125, 23014), (3110, 15725), (3145, 15550), (4250, 11507), (4625, 10574), (5287, 9250), (6290, 7775)]