55715504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267863}}^1$

素因数の和:267884

約数の個数: 20

約数和(自身を含む): 116252976

約数和(自身を除く): 60537472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267863, 535726, 1071452, 2142904, 3482219, 4285808, 6964438, 13928876, 27857752, 55715504]

約数ペア:

[(1, 55715504), (2, 27857752), (4, 13928876), (8, 6964438), (13, 4285808), (16, 3482219), (26, 2142904), (52, 1071452), (104, 535726), (208, 267863)]