49004553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 75922560

約数和(自身を除く): 26918007

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1599, 1613, 2337, 4839, 10127, 20969, 30381, 30647, 62907, 66133, 91941, 198399, 398411, 859729, 1195233, 1256527, 2579187, 3769581, 16334851, 49004553]

約数ペア:

[(1, 49004553), (3, 16334851), (13, 3769581), (19, 2579187), (39, 1256527), (41, 1195233), (57, 859729), (123, 398411), (247, 198399), (533, 91941), (741, 66133), (779, 62907), (1599, 30647), (1613, 30381), (2337, 20969), (4839, 10127)]