49880054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 97320960

約数和(自身を除く): 47440906

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 133, 161, 217, 263, 266, 322, 434, 437, 526, 589, 713, 874, 1178, 1426, 1841, 3059, 3682, 4123, 4991, 4997, 6049, 6118, 8153, 8246, 9982, 9994, 12098, 13547, 16306, 27094, 34979, 42343, 57071, 69958, 84686, 94829, 114142, 114931, 154907, 187519, 189658, 229862, 309814, 375038, 804517, 1084349, 1312633, 1609034, 2168698, 2625266, 3562861, 7125722, 24940027, 49880054]

約数ペア:

[(1, 49880054), (2, 24940027), (7, 7125722), (14, 3562861), (19, 2625266), (23, 2168698), (31, 1609034), (38, 1312633), (46, 1084349), (62, 804517), (133, 375038), (161, 309814), (217, 229862), (263, 189658), (266, 187519), (322, 154907), (434, 114931), (437, 114142), (526, 94829), (589, 84686), (713, 69958), (874, 57071), (1178, 42343), (1426, 34979), (1841, 27094), (3059, 16306), (3682, 13547), (4123, 12098), (4991, 9994), (4997, 9982), (6049, 8246), (6118, 8153)]