49285786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 33450854

約数列:

[1, 2, 11, 22, 71, 139, 142, 227, 278, 454, 781, 1529, 1562, 2497, 3058, 4994, 9869, 16117, 19738, 31553, 32234, 63106, 108559, 177287, 217118, 347083, 354574, 694166, 2240263, 4480526, 24642893, 49285786]

約数ペア:

[(1, 49285786), (2, 24642893), (11, 4480526), (22, 2240263), (71, 694166), (139, 354574), (142, 347083), (227, 217118), (278, 177287), (454, 108559), (781, 63106), (1529, 32234), (1562, 31553), (2497, 19738), (3058, 16117), (4994, 9869)]