54874898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 92531712

約数和(自身を除く): 37656814

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 661, 806, 1322, 1339, 2678, 3193, 6386, 8593, 17186, 20491, 40982, 41509, 68083, 83018, 136166, 266383, 532766, 885079, 1770158, 2110573, 4221146, 27437449, 54874898]

約数ペア:

[(1, 54874898), (2, 27437449), (13, 4221146), (26, 2110573), (31, 1770158), (62, 885079), (103, 532766), (206, 266383), (403, 136166), (661, 83018), (806, 68083), (1322, 41509), (1339, 40982), (2678, 20491), (3193, 17186), (6386, 8593)]