54912109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 71424000

約数和(自身を除く): 16511891

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 551, 619, 667, 3059, 3857, 4333, 4669, 11761, 12673, 14237, 17951, 82327, 88711, 99659, 125657, 270503, 341069, 412873, 1893521, 2387483, 2890111, 7844587, 54912109]

約数ペア:

[(1, 54912109), (7, 7844587), (19, 2890111), (23, 2387483), (29, 1893521), (133, 412873), (161, 341069), (203, 270503), (437, 125657), (551, 99659), (619, 88711), (667, 82327), (3059, 17951), (3857, 14237), (4333, 12673), (4669, 11761)]