51544376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{495619}}^1$

素因数の和:495638

約数の個数: 16

約数和(自身を含む): 104080200

約数和(自身を除く): 52535824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 495619, 991238, 1982476, 3964952, 6443047, 12886094, 25772188, 51544376]

約数ペア:

[(1, 51544376), (2, 25772188), (4, 12886094), (8, 6443047), (13, 3964952), (26, 1982476), (52, 991238), (104, 495619)]