50419521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 78455520

約数和(自身を除く): 28035999

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 6857, 7353, 20571, 61713, 130283, 294851, 390849, 884553, 1172547, 2653659, 5602169, 16806507, 50419521]

約数ペア:

[(1, 50419521), (3, 16806507), (9, 5602169), (19, 2653659), (43, 1172547), (57, 884553), (129, 390849), (171, 294851), (387, 130283), (817, 61713), (2451, 20571), (6857, 7353)]