47257276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 91498680

約数和(自身を除く): 44241404

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 251, 389, 484, 502, 778, 1004, 1556, 2761, 4279, 5522, 8558, 11044, 17116, 30371, 47069, 60742, 94138, 97639, 121484, 188276, 195278, 390556, 1074029, 2148058, 4296116, 11814319, 23628638, 47257276]

約数ペア:

[(1, 47257276), (2, 23628638), (4, 11814319), (11, 4296116), (22, 2148058), (44, 1074029), (121, 390556), (242, 195278), (251, 188276), (389, 121484), (484, 97639), (502, 94138), (778, 60742), (1004, 47069), (1556, 30371), (2761, 17116), (4279, 11044), (5522, 8558)]