53921802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 122923008

約数和(自身を除く): 69001206

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 71, 74, 111, 142, 213, 222, 311, 407, 426, 622, 781, 814, 933, 1221, 1562, 1866, 2343, 2442, 2627, 3421, 4686, 5254, 6842, 7881, 10263, 11507, 15762, 20526, 22081, 23014, 28897, 34521, 44162, 57794, 66243, 69042, 86691, 126577, 132486, 173382, 242891, 253154, 379731, 485782, 728673, 759462, 816997, 1457346, 1633994, 2450991, 4901982, 8986967, 17973934, 26960901, 53921802]

約数ペア:

[(1, 53921802), (2, 26960901), (3, 17973934), (6, 8986967), (11, 4901982), (22, 2450991), (33, 1633994), (37, 1457346), (66, 816997), (71, 759462), (74, 728673), (111, 485782), (142, 379731), (213, 253154), (222, 242891), (311, 173382), (407, 132486), (426, 126577), (622, 86691), (781, 69042), (814, 66243), (933, 57794), (1221, 44162), (1562, 34521), (1866, 28897), (2343, 23014), (2442, 22081), (2627, 20526), (3421, 15762), (4686, 11507), (5254, 10263), (6842, 7881)]