51161648

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{11887}}^1$

素因数の和:12164

約数の個数: 20

約数和(自身を含む): 99502560

約数和(自身を除く): 48340912

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 11887, 23774, 47548, 95096, 190192, 3197603, 6395206, 12790412, 25580824, 51161648]

約数ペア:

[(1, 51161648), (2, 25580824), (4, 12790412), (8, 6395206), (16, 3197603), (269, 190192), (538, 95096), (1076, 47548), (2152, 23774), (4304, 11887)]