49953133074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{640424783}}^1$

素因数の和:640424801

約数の個数: 16

約数和(自身を含む): 107591363712

約数和(自身を除く): 57638230638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 640424783, 1280849566, 1921274349, 3842548698, 8325522179, 16651044358, 24976566537, 49953133074]

約数ペア:

[(1, 49953133074), (2, 24976566537), (3, 16651044358), (6, 8325522179), (13, 3842548698), (26, 1921274349), (39, 1280849566), (78, 640424783)]