50863978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21211}}^1$

素因数の和:21333

約数の個数: 16

約数和(自身を含む): 83999520

約数和(自身を除く): 33135542

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 21211, 42422, 233321, 466642, 2311999, 4623998, 25431989, 50863978]

約数ペア:

[(1, 50863978), (2, 25431989), (11, 4623998), (22, 2311999), (109, 466642), (218, 233321), (1199, 42422), (2398, 21211)]