51070698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405323}}^1$

素因数の和:405338

約数の個数: 24

約数和(自身を含む): 126461088

約数和(自身を除く): 75390390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405323, 810646, 1215969, 2431938, 2837261, 3647907, 5674522, 7295814, 8511783, 17023566, 25535349, 51070698]

約数ペア:

[(1, 51070698), (2, 25535349), (3, 17023566), (6, 8511783), (7, 7295814), (9, 5674522), (14, 3647907), (18, 2837261), (21, 2431938), (42, 1215969), (63, 810646), (126, 405323)]