51895888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4243

約数の個数: 40

約数和(自身を含む): 111260736

約数和(自身を除く): 59364848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 4153, 6248, 8306, 12496, 16612, 33224, 45683, 66448, 91366, 182732, 294863, 365464, 589726, 730928, 1179452, 2358904, 3243493, 4717808, 6486986, 12973972, 25947944, 51895888]

約数ペア:

[(1, 51895888), (2, 25947944), (4, 12973972), (8, 6486986), (11, 4717808), (16, 3243493), (22, 2358904), (44, 1179452), (71, 730928), (88, 589726), (142, 365464), (176, 294863), (284, 182732), (568, 91366), (781, 66448), (1136, 45683), (1562, 33224), (3124, 16612), (4153, 12496), (6248, 8306)]