51973065

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16267}}^1$

素因数の和:16349

約数の個数: 24

約数和(自身を含む): 91361088

約数和(自身を除く): 39388023

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 16267, 48801, 81335, 146403, 244005, 732015, 1154957, 3464871, 5774785, 10394613, 17324355, 51973065]

約数ペア:

[(1, 51973065), (3, 17324355), (5, 10394613), (9, 5774785), (15, 3464871), (45, 1154957), (71, 732015), (213, 244005), (355, 146403), (639, 81335), (1065, 48801), (3195, 16267)]