53402648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{39499}}^1$

素因数の和:39531

約数の個数: 24

約数和(自身を含む): 108427500

約数和(自身を除く): 55024852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 39499, 78998, 157996, 315992, 513487, 1026974, 2053948, 4107896, 6675331, 13350662, 26701324, 53402648]

約数ペア:

[(1, 53402648), (2, 26701324), (4, 13350662), (8, 6675331), (13, 4107896), (26, 2053948), (52, 1026974), (104, 513487), (169, 315992), (338, 157996), (676, 78998), (1352, 39499)]