55877808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{166303}}^1$

素因数の和:166321

約数の個数: 40

約数和(自身を含む): 164973568

約数和(自身を除く): 109095760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 166303, 332606, 498909, 665212, 997818, 1164121, 1330424, 1995636, 2328242, 2660848, 3492363, 3991272, 4656484, 6984726, 7982544, 9312968, 13969452, 18625936, 27938904, 55877808]

約数ペア:

[(1, 55877808), (2, 27938904), (3, 18625936), (4, 13969452), (6, 9312968), (7, 7982544), (8, 6984726), (12, 4656484), (14, 3991272), (16, 3492363), (21, 2660848), (24, 2328242), (28, 1995636), (42, 1330424), (48, 1164121), (56, 997818), (84, 665212), (112, 498909), (168, 332606), (336, 166303)]