53390246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9516

約数の個数: 32

約数和(自身を含む): 101756928

約数和(自身を除く): 48366682

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 9463, 18926, 66241, 123019, 132482, 246038, 293353, 586706, 861133, 1722266, 2053471, 3813589, 4106942, 7627178, 26695123, 53390246]

約数ペア:

[(1, 53390246), (2, 26695123), (7, 7627178), (13, 4106942), (14, 3813589), (26, 2053471), (31, 1722266), (62, 861133), (91, 586706), (182, 293353), (217, 246038), (403, 132482), (434, 123019), (806, 66241), (2821, 18926), (5642, 9463)]