48838420

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3011}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 102721248

約数和(自身を除く): 53882828

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3011, 3244, 4055, 6022, 8110, 12044, 15055, 16220, 30110, 60220, 2441921, 4883842, 9767684, 12209605, 24419210, 48838420]

約数ペア:

[(1, 48838420), (2, 24419210), (4, 12209605), (5, 9767684), (10, 4883842), (20, 2441921), (811, 60220), (1622, 30110), (3011, 16220), (3244, 15055), (4055, 12044), (6022, 8110)]