51245069442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64216879}}^1$

素因数の和:64216910

約数の個数: 32

約数和(自身を含む): 123296409600

約数和(自身を除く): 72051340158

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 64216879, 128433758, 192650637, 385301274, 449518153, 899036306, 1220120701, 1348554459, 2440241402, 2697108918, 3660362103, 7320724206, 8540844907, 17081689814, 25622534721, 51245069442]

約数ペア:

[(1, 51245069442), (2, 25622534721), (3, 17081689814), (6, 8540844907), (7, 7320724206), (14, 3660362103), (19, 2697108918), (21, 2440241402), (38, 1348554459), (42, 1220120701), (57, 899036306), (114, 449518153), (133, 385301274), (266, 192650637), (399, 128433758), (798, 64216879)]