50007721917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1\times {\mathrm{14767}}^1$

素因数の和:17697

約数の個数: 32

約数和(自身を含む): 73699172352

約数和(自身を除く): 23691450435

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2887, 8661, 14767, 44301, 49079, 66401, 147237, 199203, 251039, 339641, 753117, 1018923, 1128817, 3386451, 5773897, 17321691, 42632329, 127896987, 724749593, 980543567, 2174248779, 2941630701, 16669240639, 50007721917]

約数ペア:

[(1, 50007721917), (3, 16669240639), (17, 2941630701), (23, 2174248779), (51, 980543567), (69, 724749593), (391, 127896987), (1173, 42632329), (2887, 17321691), (8661, 5773897), (14767, 3386451), (44301, 1128817), (49079, 1018923), (66401, 753117), (147237, 339641), (199203, 251039)]