53643928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5107}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 109413360

約数和(自身を除く): 55769432

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5107, 5252, 10214, 10504, 20428, 40856, 66391, 132782, 265564, 515807, 531128, 1031614, 2063228, 4126456, 6705491, 13410982, 26821964, 53643928]

約数ペア:

[(1, 53643928), (2, 26821964), (4, 13410982), (8, 6705491), (13, 4126456), (26, 2063228), (52, 1031614), (101, 531128), (104, 515807), (202, 265564), (404, 132782), (808, 66391), (1313, 40856), (2626, 20428), (5107, 10504), (5252, 10214)]