51013616

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{7951}}^1$

素因数の和:8360

約数の個数: 20

約数和(自身を含む): 99097824

約数和(自身を除く): 48084208

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 7951, 15902, 31804, 63608, 127216, 3188351, 6376702, 12753404, 25506808, 51013616]

約数ペア:

[(1, 51013616), (2, 25506808), (4, 12753404), (8, 6376702), (16, 3188351), (401, 127216), (802, 63608), (1604, 31804), (3208, 15902), (6416, 7951)]