53511978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{686051}}^1$

素因数の和:686069

約数の個数: 16

約数和(自身を含む): 115256736

約数和(自身を除く): 61744758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 686051, 1372102, 2058153, 4116306, 8918663, 17837326, 26755989, 53511978]

約数ペア:

[(1, 53511978), (2, 26755989), (3, 17837326), (6, 8918663), (13, 4116306), (26, 2058153), (39, 1372102), (78, 686051)]