47519615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 68668992

約数和(自身を除く): 21149377

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 1621, 2255, 2665, 5863, 8105, 17831, 21073, 29315, 66461, 89155, 105365, 231803, 332305, 731071, 863993, 1159015, 3655355, 4319965, 9503923, 47519615]

約数ペア:

[(1, 47519615), (5, 9503923), (11, 4319965), (13, 3655355), (41, 1159015), (55, 863993), (65, 731071), (143, 332305), (205, 231803), (451, 105365), (533, 89155), (715, 66461), (1621, 29315), (2255, 21073), (2665, 17831), (5863, 8105)]