54155300

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 118156500

約数和(自身を除く): 64001200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 2749, 3940, 4925, 5498, 9850, 10996, 13745, 19700, 27490, 54980, 68725, 137450, 274900, 541553, 1083106, 2166212, 2707765, 5415530, 10831060, 13538825, 27077650, 54155300]

約数ペア:

[(1, 54155300), (2, 27077650), (4, 13538825), (5, 10831060), (10, 5415530), (20, 2707765), (25, 2166212), (50, 1083106), (100, 541553), (197, 274900), (394, 137450), (788, 68725), (985, 54980), (1970, 27490), (2749, 19700), (3940, 13745), (4925, 10996), (5498, 9850)]