53172042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 134535168

約数和(自身を除く): 81363126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 1621, 2343, 2982, 3242, 4686, 4863, 5467, 9726, 10934, 11347, 16401, 17831, 22694, 32802, 34041, 35662, 53493, 68082, 106986, 115091, 124817, 230182, 249634, 345273, 374451, 690546, 748902, 805637, 1266001, 1611274, 2416911, 2532002, 3798003, 4833822, 7596006, 8862007, 17724014, 26586021, 53172042]

約数ペア:

[(1, 53172042), (2, 26586021), (3, 17724014), (6, 8862007), (7, 7596006), (11, 4833822), (14, 3798003), (21, 2532002), (22, 2416911), (33, 1611274), (42, 1266001), (66, 805637), (71, 748902), (77, 690546), (142, 374451), (154, 345273), (213, 249634), (231, 230182), (426, 124817), (462, 115091), (497, 106986), (781, 68082), (994, 53493), (1491, 35662), (1562, 34041), (1621, 32802), (2343, 22694), (2982, 17831), (3242, 16401), (4686, 11347), (4863, 10934), (5467, 9726)]