49966124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 100289280

約数和(自身を除く): 50323156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 491, 494, 982, 988, 1339, 1957, 1964, 2678, 3914, 5356, 6383, 7828, 9329, 12766, 18658, 25441, 25532, 37316, 50573, 50882, 101146, 101764, 121277, 202292, 242554, 485108, 657449, 960887, 1314898, 1921774, 2629796, 3843548, 12491531, 24983062, 49966124]

約数ペア:

[(1, 49966124), (2, 24983062), (4, 12491531), (13, 3843548), (19, 2629796), (26, 1921774), (38, 1314898), (52, 960887), (76, 657449), (103, 485108), (206, 242554), (247, 202292), (412, 121277), (491, 101764), (494, 101146), (982, 50882), (988, 50573), (1339, 37316), (1957, 25532), (1964, 25441), (2678, 18658), (3914, 12766), (5356, 9329), (6383, 7828)]