51243864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{305023}}^1$

素因数の和:305039

約数の個数: 32

約数和(自身を含む): 146411520

約数和(自身を除く): 95167656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 305023, 610046, 915069, 1220092, 1830138, 2135161, 2440184, 3660276, 4270322, 6405483, 7320552, 8540644, 12810966, 17081288, 25621932, 51243864]

約数ペア:

[(1, 51243864), (2, 25621932), (3, 17081288), (4, 12810966), (6, 8540644), (7, 7320552), (8, 6405483), (12, 4270322), (14, 3660276), (21, 2440184), (24, 2135161), (28, 1830138), (42, 1220092), (56, 915069), (84, 610046), (168, 305023)]