51737776

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{23603}}^1$

素因数の和:23748

約数の個数: 20

約数和(自身を含む): 100977912

約数和(自身を除く): 49240136

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 23603, 47206, 94412, 188824, 377648, 3233611, 6467222, 12934444, 25868888, 51737776]

約数ペア:

[(1, 51737776), (2, 25868888), (4, 12934444), (8, 6467222), (16, 3233611), (137, 377648), (274, 188824), (548, 94412), (1096, 47206), (2192, 23603)]