51497296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169399}}^1$

素因数の和:169426

約数の個数: 20

約数和(自身を含む): 105028000

約数和(自身を除く): 53530704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169399, 338798, 677596, 1355192, 2710384, 3218581, 6437162, 12874324, 25748648, 51497296]

約数ペア:

[(1, 51497296), (2, 25748648), (4, 12874324), (8, 6437162), (16, 3218581), (19, 2710384), (38, 1355192), (76, 677596), (152, 338798), (304, 169399)]