51648868

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 91671552

約数和(自身を除く): 40022684

約数列:

[1, 2, 4, 127, 254, 293, 347, 508, 586, 694, 1172, 1388, 37211, 44069, 74422, 88138, 101671, 148844, 176276, 203342, 406684, 12912217, 25824434, 51648868]

約数ペア:

[(1, 51648868), (2, 25824434), (4, 12912217), (127, 406684), (254, 203342), (293, 176276), (347, 148844), (508, 101671), (586, 88138), (694, 74422), (1172, 44069), (1388, 37211)]