52064168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 107065980

約数和(自身を除く): 55001812

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 169, 194, 338, 388, 397, 676, 776, 794, 1261, 1352, 1588, 2522, 3176, 5044, 5161, 10088, 10322, 16393, 20644, 32786, 38509, 41288, 65572, 67093, 77018, 131144, 134186, 154036, 268372, 308072, 500617, 536744, 1001234, 2002468, 4004936, 6508021, 13016042, 26032084, 52064168]

約数ペア:

[(1, 52064168), (2, 26032084), (4, 13016042), (8, 6508021), (13, 4004936), (26, 2002468), (52, 1001234), (97, 536744), (104, 500617), (169, 308072), (194, 268372), (338, 154036), (388, 134186), (397, 131144), (676, 77018), (776, 67093), (794, 65572), (1261, 41288), (1352, 38509), (1588, 32786), (2522, 20644), (3176, 16393), (5044, 10322), (5161, 10088)]