51385006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28771}}^1$

素因数の和:28839

約数の個数: 16

約数和(自身を含む): 82863360

約数和(自身を除く): 31478354

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 28771, 57542, 546649, 1093298, 1352237, 2704474, 25692503, 51385006]

約数ペア:

[(1, 51385006), (2, 25692503), (19, 2704474), (38, 1352237), (47, 1093298), (94, 546649), (893, 57542), (1786, 28771)]