54315040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26113}}^1$

素因数の和:26141

約数の個数: 48

約数和(自身を含む): 138195288

約数和(自身を除く): 83880248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 26113, 52226, 104452, 130565, 208904, 261130, 339469, 417808, 522260, 678938, 835616, 1044520, 1357876, 1697345, 2089040, 2715752, 3394690, 4178080, 5431504, 6789380, 10863008, 13578760, 27157520, 54315040]

約数ペア:

[(1, 54315040), (2, 27157520), (4, 13578760), (5, 10863008), (8, 6789380), (10, 5431504), (13, 4178080), (16, 3394690), (20, 2715752), (26, 2089040), (32, 1697345), (40, 1357876), (52, 1044520), (65, 835616), (80, 678938), (104, 522260), (130, 417808), (160, 339469), (208, 261130), (260, 208904), (416, 130565), (520, 104452), (1040, 52226), (2080, 26113)]