51175722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{811}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 110496960

約数和(自身を除く): 59321238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 809, 811, 1618, 1622, 2427, 2433, 4854, 4866, 10517, 10543, 21034, 21086, 31551, 31629, 63102, 63258, 656099, 1312198, 1968297, 3936594, 8529287, 17058574, 25587861, 51175722]

約数ペア:

[(1, 51175722), (2, 25587861), (3, 17058574), (6, 8529287), (13, 3936594), (26, 1968297), (39, 1312198), (78, 656099), (809, 63258), (811, 63102), (1618, 31629), (1622, 31551), (2427, 21086), (2433, 21034), (4854, 10543), (4866, 10517)]