51913342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 90169632

約数和(自身を除く): 38256290

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 1753, 2278, 3506, 14807, 22789, 29614, 29801, 45578, 59602, 117451, 234902, 387413, 774826, 1526863, 1996667, 3053726, 3993334, 25956671, 51913342]

約数ペア:

[(1, 51913342), (2, 25956671), (13, 3993334), (17, 3053726), (26, 1996667), (34, 1526863), (67, 774826), (134, 387413), (221, 234902), (442, 117451), (871, 59602), (1139, 45578), (1742, 29801), (1753, 29614), (2278, 22789), (3506, 14807)]