53821516

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23159}}^1$

素因数の和:23253

約数の個数: 24

約数和(自身を含む): 108944640

約数和(自身を除く): 55123124

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 23159, 46318, 92636, 162113, 324226, 648452, 1922197, 3844394, 7688788, 13455379, 26910758, 53821516]

約数ペア:

[(1, 53821516), (2, 26910758), (4, 13455379), (7, 7688788), (14, 3844394), (28, 1922197), (83, 648452), (166, 324226), (332, 162113), (581, 92636), (1162, 46318), (2324, 23159)]