49299663

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 28114737

約数列:

[1, 3, 7, 21, 47, 141, 199, 251, 329, 597, 753, 987, 1393, 1757, 4179, 5271, 9353, 11797, 28059, 35391, 49949, 65471, 82579, 149847, 196413, 247737, 349643, 1048929, 2347603, 7042809, 16433221, 49299663]

約数ペア:

[(1, 49299663), (3, 16433221), (7, 7042809), (21, 2347603), (47, 1048929), (141, 349643), (199, 247737), (251, 196413), (329, 149847), (597, 82579), (753, 65471), (987, 49949), (1393, 35391), (1757, 28059), (4179, 11797), (5271, 9353)]