21046950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46771}}^1$

素因数の和:46789

約数の個数: 36

約数和(自身を含む): 56547348

約数和(自身を除く): 35500398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46771, 93542, 140313, 233855, 280626, 420939, 467710, 701565, 841878, 1169275, 1403130, 2104695, 2338550, 3507825, 4209390, 7015650, 10523475, 21046950]

約数ペア:

[(1, 21046950), (2, 10523475), (3, 7015650), (5, 4209390), (6, 3507825), (9, 2338550), (10, 2104695), (15, 1403130), (18, 1169275), (25, 841878), (30, 701565), (45, 467710), (50, 420939), (75, 280626), (90, 233855), (150, 140313), (225, 93542), (450, 46771)]