53719300

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2280

約数の個数: 36

約数和(自身を含む): 117062820

約数和(自身を除く): 63343520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 1997, 2690, 3994, 5380, 6725, 7988, 9985, 13450, 19970, 26900, 39940, 49925, 99850, 199700, 537193, 1074386, 2148772, 2685965, 5371930, 10743860, 13429825, 26859650, 53719300]

約数ペア:

[(1, 53719300), (2, 26859650), (4, 13429825), (5, 10743860), (10, 5371930), (20, 2685965), (25, 2148772), (50, 1074386), (100, 537193), (269, 199700), (538, 99850), (1076, 49925), (1345, 39940), (1997, 26900), (2690, 19970), (3994, 13450), (5380, 9985), (6725, 7988)]