51489399

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 76183632

約数和(自身を除く): 24694233

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 2477, 6929, 7431, 20787, 32201, 96603, 101557, 304671, 418613, 1255839, 1320241, 3960723, 17163133, 51489399]

約数ペア:

[(1, 51489399), (3, 17163133), (13, 3960723), (39, 1320241), (41, 1255839), (123, 418613), (169, 304671), (507, 101557), (533, 96603), (1599, 32201), (2477, 20787), (6929, 7431)]