56127750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{10691}}^1$

素因数の和:10718

約数の個数: 64

約数和(自身を含む): 160123392

約数和(自身を除く): 103995642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 10691, 21382, 32073, 53455, 64146, 74837, 106910, 149674, 160365, 224511, 267275, 320730, 374185, 449022, 534550, 748370, 801825, 1122555, 1336375, 1603650, 1870925, 2245110, 2672750, 3741850, 4009125, 5612775, 8018250, 9354625, 11225550, 18709250, 28063875, 56127750]

約数ペア:

[(1, 56127750), (2, 28063875), (3, 18709250), (5, 11225550), (6, 9354625), (7, 8018250), (10, 5612775), (14, 4009125), (15, 3741850), (21, 2672750), (25, 2245110), (30, 1870925), (35, 1603650), (42, 1336375), (50, 1122555), (70, 801825), (75, 748370), (105, 534550), (125, 449022), (150, 374185), (175, 320730), (210, 267275), (250, 224511), (350, 160365), (375, 149674), (525, 106910), (750, 74837), (875, 64146), (1050, 53455), (1750, 32073), (2625, 21382), (5250, 10691)]