51780504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{126913}}^1$

素因数の和:126939

約数の個数: 32

約数和(自身を含む): 137067120

約数和(自身を除く): 85286616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 126913, 253826, 380739, 507652, 761478, 1015304, 1522956, 2157521, 3045912, 4315042, 6472563, 8630084, 12945126, 17260168, 25890252, 51780504]

約数ペア:

[(1, 51780504), (2, 25890252), (3, 17260168), (4, 12945126), (6, 8630084), (8, 6472563), (12, 4315042), (17, 3045912), (24, 2157521), (34, 1522956), (51, 1015304), (68, 761478), (102, 507652), (136, 380739), (204, 253826), (408, 126913)]