51560795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 74692800

約数和(自身を除く): 23132005

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 1949, 2035, 2405, 5291, 9745, 21439, 25337, 26455, 72113, 107195, 126685, 278707, 360565, 793243, 937469, 1393535, 3966215, 4687345, 10312159, 51560795]

約数ペア:

[(1, 51560795), (5, 10312159), (11, 4687345), (13, 3966215), (37, 1393535), (55, 937469), (65, 793243), (143, 360565), (185, 278707), (407, 126685), (481, 107195), (715, 72113), (1949, 26455), (2035, 25337), (2405, 21439), (5291, 9745)]