50080048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 102694320

約数和(自身を除く): 52614272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 641, 1028, 1282, 2056, 2564, 4112, 4883, 5128, 9766, 10256, 12179, 19532, 24358, 39064, 48716, 78128, 97432, 164737, 194864, 329474, 658948, 1317896, 2635792, 3130003, 6260006, 12520012, 25040024, 50080048]

約数ペア:

[(1, 50080048), (2, 25040024), (4, 12520012), (8, 6260006), (16, 3130003), (19, 2635792), (38, 1317896), (76, 658948), (152, 329474), (257, 194864), (304, 164737), (514, 97432), (641, 78128), (1028, 48716), (1282, 39064), (2056, 24358), (2564, 19532), (4112, 12179), (4883, 10256), (5128, 9766)]