51053000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 74745400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 2687, 3800, 4750, 5374, 9500, 10748, 13435, 19000, 21496, 26870, 51053, 53740, 67175, 102106, 107480, 134350, 204212, 255265, 268700, 335875, 408424, 510530, 537400, 671750, 1021060, 1276325, 1343500, 2042120, 2552650, 2687000, 5105300, 6381625, 10210600, 12763250, 25526500, 51053000]

約数ペア:

[(1, 51053000), (2, 25526500), (4, 12763250), (5, 10210600), (8, 6381625), (10, 5105300), (19, 2687000), (20, 2552650), (25, 2042120), (38, 1343500), (40, 1276325), (50, 1021060), (76, 671750), (95, 537400), (100, 510530), (125, 408424), (152, 335875), (190, 268700), (200, 255265), (250, 204212), (380, 134350), (475, 107480), (500, 102106), (760, 67175), (950, 53740), (1000, 51053), (1900, 26870), (2375, 21496), (2687, 19000), (3800, 13435), (4750, 10748), (5374, 9500)]