51251993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 57200640

約数和(自身を除く): 5948647

約数列:

[1, 13, 37, 127, 481, 839, 1651, 4699, 10907, 31043, 61087, 106553, 403559, 1385189, 3942461, 51251993]

約数ペア:

[(1, 51251993), (13, 3942461), (37, 1385189), (127, 403559), (481, 106553), (839, 61087), (1651, 31043), (4699, 10907)]