51215034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{656603}}^1$

素因数の和:656621

約数の個数: 16

約数和(自身を含む): 110309472

約数和(自身を除く): 59094438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 656603, 1313206, 1969809, 3939618, 8535839, 17071678, 25607517, 51215034]

約数ペア:

[(1, 51215034), (2, 25607517), (3, 17071678), (6, 8535839), (13, 3939618), (26, 1969809), (39, 1313206), (78, 656603)]