51055856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{86243}}^1$

素因数の和:86288

約数の個数: 20

約数和(自身を含む): 101595432

約数和(自身を除く): 50539576

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 86243, 172486, 344972, 689944, 1379888, 3190991, 6381982, 12763964, 25527928, 51055856]

約数ペア:

[(1, 51055856), (2, 25527928), (4, 12763964), (8, 6381982), (16, 3190991), (37, 1379888), (74, 689944), (148, 344972), (296, 172486), (592, 86243)]