53854210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 99408384

約数和(自身を除く): 45554174

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 751, 1010, 1502, 3755, 7171, 7510, 14342, 35855, 53321, 71710, 75851, 106642, 151702, 266605, 379255, 533210, 758510, 5385421, 10770842, 26927105, 53854210]

約数ペア:

[(1, 53854210), (2, 26927105), (5, 10770842), (10, 5385421), (71, 758510), (101, 533210), (142, 379255), (202, 266605), (355, 151702), (505, 106642), (710, 75851), (751, 71710), (1010, 53321), (1502, 35855), (3755, 14342), (7171, 7510)]