51280568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2969}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 51362632

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 2969, 4318, 5938, 8636, 11876, 17272, 23752, 50473, 100946, 201892, 377063, 403784, 754126, 1508252, 3016504, 6410071, 12820142, 25640284, 51280568]

約数ペア:

[(1, 51280568), (2, 25640284), (4, 12820142), (8, 6410071), (17, 3016504), (34, 1508252), (68, 754126), (127, 403784), (136, 377063), (254, 201892), (508, 100946), (1016, 50473), (2159, 23752), (2969, 17272), (4318, 11876), (5938, 8636)]