51536656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189473}}^1$

素因数の和:189498

約数の個数: 20

約数和(自身を含む): 105726492

約数和(自身を除く): 54189836

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189473, 378946, 757892, 1515784, 3031568, 3221041, 6442082, 12884164, 25768328, 51536656]

約数ペア:

[(1, 51536656), (2, 25768328), (4, 12884164), (8, 6442082), (16, 3221041), (17, 3031568), (34, 1515784), (68, 757892), (136, 378946), (272, 189473)]