49839057

素因数分解:

$3^5\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 75007296

約数和(自身を除く): 25168239

約数列:

[1, 3, 9, 27, 81, 243, 317, 647, 951, 1941, 2853, 5823, 8559, 17469, 25677, 52407, 77031, 157221, 205099, 615297, 1845891, 5537673, 16613019, 49839057]

約数ペア:

[(1, 49839057), (3, 16613019), (9, 5537673), (27, 1845891), (81, 615297), (243, 205099), (317, 157221), (647, 77031), (951, 52407), (1941, 25677), (2853, 17469), (5823, 8559)]