51313487

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 54369792

約数和(自身を除く): 3056305

約数列:

[1, 37, 53, 137, 191, 1961, 5069, 7067, 7261, 10123, 26167, 268657, 374551, 968179, 1386851, 51313487]

約数ペア:

[(1, 51313487), (37, 1386851), (53, 968179), (137, 374551), (191, 268657), (1961, 26167), (5069, 10123), (7067, 7261)]