49351035

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 31519365

約数列:

[1, 3, 5, 15, 71, 149, 213, 311, 355, 447, 745, 933, 1065, 1555, 2235, 4665, 10579, 22081, 31737, 46339, 52895, 66243, 110405, 139017, 158685, 231695, 331215, 695085, 3290069, 9870207, 16450345, 49351035]

約数ペア:

[(1, 49351035), (3, 16450345), (5, 9870207), (15, 3290069), (71, 695085), (149, 331215), (213, 231695), (311, 158685), (355, 139017), (447, 110405), (745, 66243), (933, 52895), (1065, 46339), (1555, 31737), (2235, 22081), (4665, 10579)]