49660960

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 117960192

約数和(自身を除く): 68299232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1471, 1688, 2110, 2942, 3376, 4220, 5884, 6752, 7355, 8440, 11768, 14710, 16880, 23536, 29420, 33760, 47072, 58840, 117680, 235360, 310381, 620762, 1241524, 1551905, 2483048, 3103810, 4966096, 6207620, 9932192, 12415240, 24830480, 49660960]

約数ペア:

[(1, 49660960), (2, 24830480), (4, 12415240), (5, 9932192), (8, 6207620), (10, 4966096), (16, 3103810), (20, 2483048), (32, 1551905), (40, 1241524), (80, 620762), (160, 310381), (211, 235360), (422, 117680), (844, 58840), (1055, 47072), (1471, 33760), (1688, 29420), (2110, 23536), (2942, 16880), (3376, 14710), (4220, 11768), (5884, 8440), (6752, 7355)]