49926258642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{640080239}}^1$

素因数の和:640080257

約数の個数: 16

約数和(自身を含む): 107533480320

約数和(自身を除く): 57607221678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 640080239, 1280160478, 1920240717, 3840481434, 8321043107, 16642086214, 24963129321, 49926258642]

約数ペア:

[(1, 49926258642), (2, 24963129321), (3, 16642086214), (6, 8321043107), (13, 3840481434), (26, 1920240717), (39, 1280160478), (78, 640080239)]