51140286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149533}}^1$

素因数の和:149560

約数の個数: 24

約数和(自身を含む): 116636520

約数和(自身を除く): 65496234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 149533, 299066, 448599, 897198, 1345797, 2691594, 2841127, 5682254, 8523381, 17046762, 25570143, 51140286]

約数ペア:

[(1, 51140286), (2, 25570143), (3, 17046762), (6, 8523381), (9, 5682254), (18, 2841127), (19, 2691594), (38, 1345797), (57, 897198), (114, 448599), (171, 299066), (342, 149533)]