51158842

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 94556160

約数和(自身を除く): 43397318

約数列:

[1, 2, 7, 14, 29, 47, 49, 58, 94, 98, 203, 329, 383, 406, 658, 766, 1363, 1421, 2303, 2681, 2726, 2842, 4606, 5362, 9541, 11107, 18001, 18767, 19082, 22214, 36002, 37534, 66787, 77749, 126007, 133574, 155498, 252014, 522029, 544243, 882049, 1044058, 1088486, 1764098, 3654203, 7308406, 25579421, 51158842]

約数ペア:

[(1, 51158842), (2, 25579421), (7, 7308406), (14, 3654203), (29, 1764098), (47, 1088486), (49, 1044058), (58, 882049), (94, 544243), (98, 522029), (203, 252014), (329, 155498), (383, 133574), (406, 126007), (658, 77749), (766, 66787), (1363, 37534), (1421, 36002), (2303, 22214), (2681, 19082), (2726, 18767), (2842, 18001), (4606, 11107), (5362, 9541)]