50489946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 72163494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1013, 1278, 1846, 1917, 2026, 2769, 3039, 3834, 5538, 6078, 8307, 9117, 13169, 16614, 18234, 24921, 26338, 27351, 39507, 49842, 54702, 71923, 79014, 118521, 143846, 215769, 237042, 355563, 431538, 647307, 711126, 934999, 1294614, 1869998, 1941921, 2804997, 3883842, 5609994, 8414991, 16829982, 25244973, 50489946]

約数ペア:

[(1, 50489946), (2, 25244973), (3, 16829982), (6, 8414991), (9, 5609994), (13, 3883842), (18, 2804997), (26, 1941921), (27, 1869998), (39, 1294614), (54, 934999), (71, 711126), (78, 647307), (117, 431538), (142, 355563), (213, 237042), (234, 215769), (351, 143846), (426, 118521), (639, 79014), (702, 71923), (923, 54702), (1013, 49842), (1278, 39507), (1846, 27351), (1917, 26338), (2026, 24921), (2769, 18234), (3039, 16614), (3834, 13169), (5538, 9117), (6078, 8307)]