51408836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3581}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 93375576

約数和(自身を除く): 41966740

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3581, 3589, 7162, 7178, 14324, 14356, 132497, 264994, 347357, 529988, 694714, 1389428, 12852209, 25704418, 51408836]

約数ペア:

[(1, 51408836), (2, 25704418), (4, 12852209), (37, 1389428), (74, 694714), (97, 529988), (148, 347357), (194, 264994), (388, 132497), (3581, 14356), (3589, 14324), (7162, 7178)]