49938018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{640231}}^1$

素因数の和:640249

約数の個数: 16

約数和(自身を含む): 107558976

約数和(自身を除く): 57620958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 640231, 1280462, 1920693, 3841386, 8323003, 16646006, 24969009, 49938018]

約数ペア:

[(1, 49938018), (2, 24969009), (3, 16646006), (6, 8323003), (13, 3841386), (26, 1920693), (39, 1280462), (78, 640231)]