51296048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168737}}^1$

素因数の和:168764

約数の個数: 20

約数和(自身を含む): 104617560

約数和(自身を除く): 53321512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168737, 337474, 674948, 1349896, 2699792, 3206003, 6412006, 12824012, 25648024, 51296048]

約数ペア:

[(1, 51296048), (2, 25648024), (4, 12824012), (8, 6412006), (16, 3206003), (19, 2699792), (38, 1349896), (76, 674948), (152, 337474), (304, 168737)]