55501784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{533671}}^1$

素因数の和:533690

約数の個数: 16

約数和(自身を含む): 112071120

約数和(自身を除く): 56569336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 533671, 1067342, 2134684, 4269368, 6937723, 13875446, 27750892, 55501784]

約数ペア:

[(1, 55501784), (2, 27750892), (4, 13875446), (8, 6937723), (13, 4269368), (26, 2134684), (52, 1067342), (104, 533671)]