53482940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382021}}^1$

素因数の和:382037

約数の個数: 24

約数和(自身を含む): 128359392

約数和(自身を除く): 74876452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382021, 764042, 1528084, 1910105, 2674147, 3820210, 5348294, 7640420, 10696588, 13370735, 26741470, 53482940]

約数ペア:

[(1, 53482940), (2, 26741470), (4, 13370735), (5, 10696588), (7, 7640420), (10, 5348294), (14, 3820210), (20, 2674147), (28, 1910105), (35, 1528084), (70, 764042), (140, 382021)]