51993156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 127257984

約数和(自身を除く): 75264828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 733, 771, 1028, 1466, 1542, 2199, 2932, 3084, 4398, 5911, 8796, 11822, 16859, 17733, 23644, 33718, 35466, 50577, 67436, 70932, 101154, 188381, 202308, 376762, 565143, 753524, 1130286, 2260572, 4332763, 8665526, 12998289, 17331052, 25996578, 51993156]

約数ペア:

[(1, 51993156), (2, 25996578), (3, 17331052), (4, 12998289), (6, 8665526), (12, 4332763), (23, 2260572), (46, 1130286), (69, 753524), (92, 565143), (138, 376762), (257, 202308), (276, 188381), (514, 101154), (733, 70932), (771, 67436), (1028, 50577), (1466, 35466), (1542, 33718), (2199, 23644), (2932, 17733), (3084, 16859), (4398, 11822), (5911, 8796)]