53907142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19433}}^1$

素因数の和:19527

約数の個数: 16

約数和(自身を含む): 86286960

約数和(自身を除く): 32379818

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 19433, 38866, 369227, 738454, 1418609, 2837218, 26953571, 53907142]

約数ペア:

[(1, 53907142), (2, 26953571), (19, 2837218), (38, 1418609), (73, 738454), (146, 369227), (1387, 38866), (2774, 19433)]