51948558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 118053936

約数和(自身を除く): 66105378

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1637, 1763, 3274, 3526, 4911, 5289, 9822, 10578, 14733, 15867, 29466, 31734, 67117, 70391, 134234, 140782, 201351, 211173, 402702, 422346, 604053, 633519, 1208106, 1267038, 2886031, 5772062, 8658093, 17316186, 25974279, 51948558]

約数ペア:

[(1, 51948558), (2, 25974279), (3, 17316186), (6, 8658093), (9, 5772062), (18, 2886031), (41, 1267038), (43, 1208106), (82, 633519), (86, 604053), (123, 422346), (129, 402702), (246, 211173), (258, 201351), (369, 140782), (387, 134234), (738, 70391), (774, 67117), (1637, 31734), (1763, 29466), (3274, 15867), (3526, 14733), (4911, 10578), (5289, 9822)]