54804001

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 66612480

約数和(自身を除く): 11808479

約数列:

[1, 7, 31, 49, 109, 217, 331, 763, 1519, 2317, 3379, 5341, 10261, 16219, 23653, 36079, 71827, 165571, 252553, 502789, 1118449, 1767871, 7829143, 54804001]

約数ペア:

[(1, 54804001), (7, 7829143), (31, 1767871), (49, 1118449), (109, 502789), (217, 252553), (331, 165571), (763, 71827), (1519, 36079), (2317, 23653), (3379, 16219), (5341, 10261)]