53234380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37489}}^1$

素因数の和:37569

約数の個数: 24

約数和(自身を含む): 113369760

約数和(自身を除く): 60135380

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 37489, 74978, 149956, 187445, 374890, 749780, 2661719, 5323438, 10646876, 13308595, 26617190, 53234380]

約数ペア:

[(1, 53234380), (2, 26617190), (4, 13308595), (5, 10646876), (10, 5323438), (20, 2661719), (71, 749780), (142, 374890), (284, 187445), (355, 149956), (710, 74978), (1420, 37489)]