50721297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 25310703

約数列:

[1, 3, 11, 33, 59, 109, 177, 239, 327, 649, 717, 1199, 1947, 2629, 3597, 6431, 7887, 14101, 19293, 26051, 42303, 70741, 78153, 155111, 212223, 286561, 465333, 859683, 1537009, 4611027, 16907099, 50721297]

約数ペア:

[(1, 50721297), (3, 16907099), (11, 4611027), (33, 1537009), (59, 859683), (109, 465333), (177, 286561), (239, 212223), (327, 155111), (649, 78153), (717, 70741), (1199, 42303), (1947, 26051), (2629, 19293), (3597, 14101), (6431, 7887)]