52781954

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 80680320

約数和(自身を除く): 27898366

約数列:

[1, 2, 79, 158, 173, 346, 1931, 3862, 13667, 27334, 152549, 305098, 334063, 668126, 26390977, 52781954]

約数ペア:

[(1, 52781954), (2, 26390977), (79, 668126), (158, 334063), (173, 305098), (346, 152549), (1931, 27334), (3862, 13667)]