51746128

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12539

約数の個数: 40

約数和(自身を含む): 117686912

約数和(自身を除く): 65940784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 12487, 24974, 49948, 87409, 99896, 174818, 199792, 349636, 462019, 699272, 924038, 1398544, 1848076, 3234133, 3696152, 6468266, 7392304, 12936532, 25873064, 51746128]

約数ペア:

[(1, 51746128), (2, 25873064), (4, 12936532), (7, 7392304), (8, 6468266), (14, 3696152), (16, 3234133), (28, 1848076), (37, 1398544), (56, 924038), (74, 699272), (112, 462019), (148, 349636), (259, 199792), (296, 174818), (518, 99896), (592, 87409), (1036, 49948), (2072, 24974), (4144, 12487)]