51355993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 59330880

約数和(自身を除く): 7974887

約数列:

[1, 13, 19, 53, 247, 689, 1007, 3923, 13091, 50999, 74537, 207919, 968981, 2702947, 3950461, 51355993]

約数ペア:

[(1, 51355993), (13, 3950461), (19, 2702947), (53, 968981), (247, 207919), (689, 74537), (1007, 50999), (3923, 13091)]