49127882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 30705718

約数列:

[1, 2, 19, 38, 71, 131, 139, 142, 262, 278, 1349, 2489, 2641, 2698, 4978, 5282, 9301, 9869, 18209, 18602, 19738, 36418, 176719, 187511, 345971, 353438, 375022, 691942, 1292839, 2585678, 24563941, 49127882]

約数ペア:

[(1, 49127882), (2, 24563941), (19, 2585678), (38, 1292839), (71, 691942), (131, 375022), (139, 353438), (142, 345971), (262, 187511), (278, 176719), (1349, 36418), (2489, 19738), (2641, 18602), (2698, 18209), (4978, 9869), (5282, 9301)]