51315432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{305449}}^1$

素因数の和:305465

約数の個数: 32

約数和(自身を含む): 146616000

約数和(自身を除く): 95300568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 305449, 610898, 916347, 1221796, 1832694, 2138143, 2443592, 3665388, 4276286, 6414429, 7330776, 8552572, 12828858, 17105144, 25657716, 51315432]

約数ペア:

[(1, 51315432), (2, 25657716), (3, 17105144), (4, 12828858), (6, 8552572), (7, 7330776), (8, 6414429), (12, 4276286), (14, 3665388), (21, 2443592), (24, 2138143), (28, 1832694), (42, 1221796), (56, 916347), (84, 610898), (168, 305449)]