53120086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{37781}}^1$

素因数の和:37839

約数の個数: 16

約数和(自身を含む): 86142960

約数和(自身を除く): 33022874

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 37781, 75562, 717839, 1397897, 1435678, 2795794, 26560043, 53120086]

約数ペア:

[(1, 53120086), (2, 26560043), (19, 2795794), (37, 1435678), (38, 1397897), (74, 717839), (703, 75562), (1406, 37781)]