52409296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{172399}}^1$

素因数の和:172426

約数の個数: 20

約数和(自身を含む): 106888000

約数和(自身を除く): 54478704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 172399, 344798, 689596, 1379192, 2758384, 3275581, 6551162, 13102324, 26204648, 52409296]

約数ペア:

[(1, 52409296), (2, 26204648), (4, 13102324), (8, 6551162), (16, 3275581), (19, 2758384), (38, 1379192), (76, 689596), (152, 344798), (304, 172399)]