51220545

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41141}}^1$

素因数の和:41232

約数の個数: 16

約数和(自身を含む): 82942272

約数和(自身を除く): 31721727

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 41141, 123423, 205705, 617115, 3414703, 10244109, 17073515, 51220545]

約数ペア:

[(1, 51220545), (3, 17073515), (5, 10244109), (15, 3414703), (83, 617115), (249, 205705), (415, 123423), (1245, 41141)]