49489335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157109}}^1$

素因数の和:157127

約数の個数: 24

約数和(自身を含む): 98036640

約数和(自身を除く): 48547305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 157109, 471327, 785545, 1099763, 1413981, 2356635, 3299289, 5498815, 7069905, 9897867, 16496445, 49489335]

約数ペア:

[(1, 49489335), (3, 16496445), (5, 9897867), (7, 7069905), (9, 5498815), (15, 3299289), (21, 2356635), (35, 1413981), (45, 1099763), (63, 785545), (105, 471327), (315, 157109)]