48981335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 70580160

約数和(自身を除く): 21598825

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 2333, 4199, 11665, 20995, 30329, 39661, 44327, 151645, 198305, 221635, 515593, 576251, 753559, 2577965, 2881255, 3767795, 9796267, 48981335]

約数ペア:

[(1, 48981335), (5, 9796267), (13, 3767795), (17, 2881255), (19, 2577965), (65, 753559), (85, 576251), (95, 515593), (221, 221635), (247, 198305), (323, 151645), (1105, 44327), (1235, 39661), (1615, 30329), (2333, 20995), (4199, 11665)]