53657256

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{31489}}^1$

素因数の和:31569

約数の個数: 32

約数和(自身を含む): 136036800

約数和(自身を除く): 82379544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 31489, 62978, 94467, 125956, 188934, 251912, 377868, 755736, 2235719, 4471438, 6707157, 8942876, 13414314, 17885752, 26828628, 53657256]

約数ペア:

[(1, 53657256), (2, 26828628), (3, 17885752), (4, 13414314), (6, 8942876), (8, 6707157), (12, 4471438), (24, 2235719), (71, 755736), (142, 377868), (213, 251912), (284, 188934), (426, 125956), (568, 94467), (852, 62978), (1704, 31489)]