49390705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 73995264

約数和(自身を除く): 24604559

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 1487, 2555, 4745, 6643, 7435, 10409, 19331, 33215, 52045, 96655, 108551, 135317, 542755, 676585, 759857, 1411163, 3799285, 7055815, 9878141, 49390705]

約数ペア:

[(1, 49390705), (5, 9878141), (7, 7055815), (13, 3799285), (35, 1411163), (65, 759857), (73, 676585), (91, 542755), (365, 135317), (455, 108551), (511, 96655), (949, 52045), (1487, 33215), (2555, 19331), (4745, 10409), (6643, 7435)]