52090168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 58225352

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 107, 124, 151, 214, 248, 302, 403, 428, 604, 806, 856, 1208, 1391, 1612, 1963, 2782, 3224, 3317, 3926, 4681, 5564, 6634, 7852, 9362, 11128, 13268, 15704, 16157, 18724, 26536, 32314, 37448, 43121, 60853, 64628, 86242, 121706, 129256, 172484, 210041, 243412, 344968, 420082, 486824, 500867, 840164, 1001734, 1680328, 2003468, 4006936, 6511271, 13022542, 26045084, 52090168]

約数ペア:

[(1, 52090168), (2, 26045084), (4, 13022542), (8, 6511271), (13, 4006936), (26, 2003468), (31, 1680328), (52, 1001734), (62, 840164), (104, 500867), (107, 486824), (124, 420082), (151, 344968), (214, 243412), (248, 210041), (302, 172484), (403, 129256), (428, 121706), (604, 86242), (806, 64628), (856, 60853), (1208, 43121), (1391, 37448), (1612, 32314), (1963, 26536), (2782, 18724), (3224, 16157), (3317, 15704), (3926, 13268), (4681, 11128), (5564, 9362), (6634, 7852)]