51371212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39761}}^1$

素因数の和:39801

約数の個数: 24

約数和(自身を含む): 100200240

約数和(自身を除く): 48829028

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 39761, 79522, 159044, 675937, 755459, 1351874, 1510918, 2703748, 3021836, 12842803, 25685606, 51371212]

約数ペア:

[(1, 51371212), (2, 25685606), (4, 12842803), (17, 3021836), (19, 2703748), (34, 1510918), (38, 1351874), (68, 755459), (76, 675937), (323, 159044), (646, 79522), (1292, 39761)]