49394290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 97433280

約数和(自身を除く): 48038990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 1789, 2510, 2761, 3578, 5522, 8945, 13805, 17890, 19679, 27610, 39358, 98395, 196790, 449039, 898078, 2245195, 4490390, 4939429, 9878858, 24697145, 49394290]

約数ペア:

[(1, 49394290), (2, 24697145), (5, 9878858), (10, 4939429), (11, 4490390), (22, 2245195), (55, 898078), (110, 449039), (251, 196790), (502, 98395), (1255, 39358), (1789, 27610), (2510, 19679), (2761, 17890), (3578, 13805), (5522, 8945)]