54883088

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20297}}^1$

素因数の和:20331

約数の個数: 30

約数和(自身を含む): 115150554

約数和(自身を除く): 60267466

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20297, 40594, 81188, 162376, 263861, 324752, 527722, 1055444, 2110888, 3430193, 4221776, 6860386, 13720772, 27441544, 54883088]

約数ペア:

[(1, 54883088), (2, 27441544), (4, 13720772), (8, 6860386), (13, 4221776), (16, 3430193), (26, 2110888), (52, 1055444), (104, 527722), (169, 324752), (208, 263861), (338, 162376), (676, 81188), (1352, 40594), (2704, 20297)]