55257524

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 113971200

約数和(自身を除く): 58713676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 199, 211, 329, 398, 422, 658, 796, 844, 1316, 1393, 1477, 2786, 2954, 5572, 5908, 9353, 9917, 18706, 19834, 37412, 39668, 41989, 65471, 69419, 83978, 130942, 138838, 167956, 261884, 277676, 293923, 587846, 1175692, 1973483, 3946966, 7893932, 13814381, 27628762, 55257524]

約数ペア:

[(1, 55257524), (2, 27628762), (4, 13814381), (7, 7893932), (14, 3946966), (28, 1973483), (47, 1175692), (94, 587846), (188, 293923), (199, 277676), (211, 261884), (329, 167956), (398, 138838), (422, 130942), (658, 83978), (796, 69419), (844, 65471), (1316, 41989), (1393, 39668), (1477, 37412), (2786, 19834), (2954, 18706), (5572, 9917), (5908, 9353)]