51040760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34487}}^1$

素因数の和:34535

約数の個数: 32

約数和(自身を含む): 117948960

約数和(自身を除く): 66908200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 34487, 68974, 137948, 172435, 275896, 344870, 689740, 1276019, 1379480, 2552038, 5104076, 6380095, 10208152, 12760190, 25520380, 51040760]

約数ペア:

[(1, 51040760), (2, 25520380), (4, 12760190), (5, 10208152), (8, 6380095), (10, 5104076), (20, 2552038), (37, 1379480), (40, 1276019), (74, 689740), (148, 344870), (185, 275896), (296, 172435), (370, 137948), (740, 68974), (1480, 34487)]