51650872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70949}}^1$

素因数の和:70975

約数の個数: 32

約数和(自身を含む): 119196000

約数和(自身を除く): 67545128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70949, 141898, 283796, 496643, 567592, 922337, 993286, 1844674, 1986572, 3689348, 3973144, 6456359, 7378696, 12912718, 25825436, 51650872]

約数ペア:

[(1, 51650872), (2, 25825436), (4, 12912718), (7, 7378696), (8, 6456359), (13, 3973144), (14, 3689348), (26, 1986572), (28, 1844674), (52, 993286), (56, 922337), (91, 567592), (104, 496643), (182, 283796), (364, 141898), (728, 70949)]