51050416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 104646080

約数和(自身を除く): 53595664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 547, 614, 1094, 1228, 2188, 2456, 4376, 4912, 5833, 8752, 10393, 11666, 20786, 23332, 41572, 46664, 83144, 93328, 166288, 167929, 335858, 671716, 1343432, 2686864, 3190651, 6381302, 12762604, 25525208, 51050416]

約数ペア:

[(1, 51050416), (2, 25525208), (4, 12762604), (8, 6381302), (16, 3190651), (19, 2686864), (38, 1343432), (76, 671716), (152, 335858), (304, 167929), (307, 166288), (547, 93328), (614, 83144), (1094, 46664), (1228, 41572), (2188, 23332), (2456, 20786), (4376, 11666), (4912, 10393), (5833, 8752)]