53533904

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{24071}}^1$

素因数の和:24218

約数の個数: 20

約数和(自身を含む): 104472480

約数和(自身を除く): 50938576

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 24071, 48142, 96284, 192568, 385136, 3345869, 6691738, 13383476, 26766952, 53533904]

約数ペア:

[(1, 53533904), (2, 26766952), (4, 13383476), (8, 6691738), (16, 3345869), (139, 385136), (278, 192568), (556, 96284), (1112, 48142), (2224, 24071)]