50148505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 71026560

約数和(自身を除く): 20878055

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 1297, 2035, 3515, 6485, 7733, 14267, 24643, 38665, 47989, 71335, 123215, 239945, 271073, 527879, 911791, 1355365, 2639395, 4558955, 10029701, 50148505]

約数ペア:

[(1, 50148505), (5, 10029701), (11, 4558955), (19, 2639395), (37, 1355365), (55, 911791), (95, 527879), (185, 271073), (209, 239945), (407, 123215), (703, 71335), (1045, 47989), (1297, 38665), (2035, 24643), (3515, 14267), (6485, 7733)]