49950316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3938

約数の個数: 36

約数和(自身を含む): 99661800

約数和(自身を除く): 49711484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 3889, 6422, 7778, 12844, 15556, 50557, 73891, 101114, 147782, 202228, 295564, 657241, 960583, 1314482, 1921166, 2628964, 3842332, 12487579, 24975158, 49950316]

約数ペア:

[(1, 49950316), (2, 24975158), (4, 12487579), (13, 3842332), (19, 2628964), (26, 1921166), (38, 1314482), (52, 960583), (76, 657241), (169, 295564), (247, 202228), (338, 147782), (494, 101114), (676, 73891), (988, 50557), (3211, 15556), (3889, 12844), (6422, 7778)]