53920394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 90507456

約数和(自身を除く): 36587062

約数列:

[1, 2, 11, 22, 67, 134, 157, 233, 314, 466, 737, 1474, 1727, 2563, 3454, 5126, 10519, 15611, 21038, 31222, 36581, 73162, 115709, 171721, 231418, 343442, 402391, 804782, 2450927, 4901854, 26960197, 53920394]

約数ペア:

[(1, 53920394), (2, 26960197), (11, 4901854), (22, 2450927), (67, 804782), (134, 402391), (157, 343442), (233, 231418), (314, 171721), (466, 115709), (737, 73162), (1474, 36581), (1727, 31222), (2563, 21038), (3454, 15611), (5126, 10519)]