54781398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10111}}^1$

素因数の和:10169

約数の個数: 48

約数和(自身を含む): 138817536

約数和(自身を除く): 84036138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 10111, 20222, 30333, 60666, 70777, 90999, 141554, 181998, 212331, 424662, 434773, 636993, 869546, 1273986, 1304319, 2608638, 3043411, 3912957, 6086822, 7825914, 9130233, 18260466, 27390699, 54781398]

約数ペア:

[(1, 54781398), (2, 27390699), (3, 18260466), (6, 9130233), (7, 7825914), (9, 6086822), (14, 3912957), (18, 3043411), (21, 2608638), (42, 1304319), (43, 1273986), (63, 869546), (86, 636993), (126, 434773), (129, 424662), (258, 212331), (301, 181998), (387, 141554), (602, 90999), (774, 70777), (903, 60666), (1806, 30333), (2709, 20222), (5418, 10111)]