51013458

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{17387}}^1$

素因数の和:17558

約数の個数: 24

約数和(自身を含む): 111213648

約数和(自身を除く): 60200190

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 17387, 34774, 52161, 104322, 156483, 312966, 2834081, 5668162, 8502243, 17004486, 25506729, 51013458]

約数ペア:

[(1, 51013458), (2, 25506729), (3, 17004486), (6, 8502243), (9, 5668162), (18, 2834081), (163, 312966), (326, 156483), (489, 104322), (978, 52161), (1467, 34774), (2934, 17387)]